QCX flexible and simple config

[QCX_]

Music & Video : Foobar & VLC Portable
Documents : Open office
Feeds & Email : Thunderbird + ClawsMail
Uninstaller : Revouninstaller portable
Encryption : Truecrypt & AxCrypt
System cleaner : CCleaner & Privazer portable
Network Monitoring : Wireshark
PDF Reader : SumatraPDF Portable
Addon : Flash,.NET 4.5,Java (thinking to uninstalling it sooner)
Host blocking : Hostsman (with custom config)
VPN : OpenVPN Client (BolehVPN + AirVPN)
Image editing : GIMP portable
Chat : Mirc & Pidgin
Burning tool : BurnIMG
Virtualization : Shadow defender + Sandboxie (droprights enable with custom tweak)
Virtual Environment : VirtualBox (some dodgy stuff,banking and malware testing goes here)
Anti keylogging : Keyscrambler

Startup Application :

Keyscrambler
Outpost Firewall
Shadow Defender
Sandboxie

Windows services that i have already disabled :

Application Experience
Application Identity
ActiveX installer
Adaptive Brightness
Bluetooth support services
BranchCache
DNS Client
Diagnostic Policy Service
Fax
Group policy
Homegroup listener
Homegroup provider
Media center extender services
Print Spooler
Parental Control
Portable Device Enumerator service
Remote desktop services
Remote desktop configuration
System Event notifications
Security center
SSDP recovery
Smart card
Smartcard removal
Secondary logon
Smart Card
SSDP Revovery
Security center
Themes
Telephony
Tablet PC Input Service
Windows event collector
Windows update (i only turning this on when i want to see if there is any update available)
Windows time
Windows backup
Windows cardspace
Windows colorsystem
Windows Image Acquisitions (WIA)
Windows event log
Windos font cache services
Windows media center receiver sevices
Windows media center scheduler services
Windows media player network sharing devices
Windows time
Windows Defender
Windows Error reporting services
Windows Firewall
Windows biometric services

And this is my default firefox profile setting for daily surfing :

user_pref("browser.safebrowsing.gethashURL", "localhost");
user_pref("browser.safebrowsing.keyURL", "localhost");
user_pref("browser.safebrowsing.malware.reportURL", "localhost");
user_pref("browser.safebrowsing.reportURL", "localhost");
user_pref("browser.safebrowsing.updateURL", "localhost");
user_pref("geo.wifi.uri", "localhost");
user_pref("gecko.handlerService.schemes.mailto.1.uriTemplate", "localhost");
user_pref("services.sync.jpake.serverURL", "localhost");
user_pref("services.sync.privacyURL", "localhost");
user_pref("services.sync.serverURL", "localhost");
user_pref("services.sync.statusURL", "localhost");
user_pref("services.sync.syncKeyHelpURL", "localhost");
user_pref("services.sync.termsURL", "localhost");
user_pref("app.update.certs.1.commonName", "localhost");
user_pref("app.update.certs.2.commonName", "localhost");
user_pref("app.update.certs.1.commonName", "localhost");
user_pref("app.update.certs.2.commonName", "localhost");
user_pref("breakpad.reportURL", "localhost");
user_pref("browser.aboutHomeSnippets.updateUrl", "localhost");
user_pref("browser.contentHandlers.types.0.uri", "localhost");
user_pref("browser.safebrowsing.reportErrorURL", "localhost");
user_pref("browser.safebrowsing.reportGenericURL", "localhost");
user_pref("browser.safebrowsing.reportMalwareErrorURL", "localhost");
user_pref("browser.safebrowsing.reportMalwareURL", "localhost");
user_pref("browser.safebrowsing.reportPhishURL", "localhost");
user_pref("datareporting.healthreport.documentServerURI", "localhost");
user_pref("dom.mozApps.signed_apps_installable_from", "localhost");
user_pref("gecko.handlerService.schemes.irc.0.uriTemplate", "localhost");
user_pref("gecko.handlerService.schemes.ircs.0.uriTemplate", "localhost");
user_pref("gecko.handlerService.schemes.mailto.0.uriTemplate", "localhost");
user_pref("gecko.handlerService.schemes.webcal.0.uriTemplate", "localhost");
user_pref("toolkit.telemetry.server", "localhost");
user_pref("network.http.pipelining.ssl", true);
user_pref("network.http.proxy.pipelining", true);
user_pref("network.http.pipelining", true);
user_pref("network.prefetch-next", false);
user_pref("network.http.proxy.keep-alive", true);
user_pref("network.http.keep-alive.timeout", 600);
user_pref("network.dns.disableIPv6", true);
user_pref("content.switch.threshold", 750000);
user_pref("browser.display.show_image_placeholders", false);
user_pref("browser.cache.disk.smart_size.enabled", false);
user_pref("browser.cache.disk.smart_size.first_run", false);
user_pref("social.manifest.facebook", "localhost");
user_pref("network.http.sendSecureXSiteReferrer", false);
user_pref("browser.download.manager.scanWhenDone", false);
user_pref("browser.tabs.animate", false);
user_pref("geo.enabled", false);
user_pref("dom.storage.enabled", false);
user_pref("content.interrupt.parsing", false);
user_pref("browser.cache.disk.enable", false);
user_pref("browser.cache.memory.enable", false);
user_pref("browser.search.openintab", true);
user_pref("plugins.click_to_play", true);
user_pref("network.http.proxy.pipelining", true);
user_pref("network.http.pipelining", true);
user_pref("config.trim_on_minimize", true);
user_pref("network.http.sendRefererHeader", 0);
user_pref("browser.link.open_newwindow.restriction", 0);
user_pref("security.dialog_enable_delay", 0);
user_pref("mousewheel.default.delta_multiplier_y", 250);
user_pref("nglayout.initialpaint.delay", 0);
user_pref("content.switch.threshold", 250000);
user_pref("browser.sessionhistory.max_entries", 2);
user_pref("browser.privatebrowsing.autostart", true);
user_pref("browser.cache.disk_cache_ssl", false);
user_pref("intl.accept_languages", "en-us");
user_pref("browser.sessionstore.privacy_level", 2);
user_pref("dom.storage.enabled", false);
user_pref("network.cookie.cookieBehavior", 2);
user_pref("network.cookie.lifetimePolicy", 2);
user_pref("network.http.accept.default", "text/html,application/xml,*/*");
user_pref("browser.geolocation.warning.infoURL", "localhost");

 

[Ink]

What are your PC System Specs?

 

[QCX_]

What are your PC System Specs?

RAM : 2GB + (4gb junk pendrive attached to get extra ram)
Processors : Intel Duo core 2.67ghz

Is there anything wrong with my configuration?
I don't have any antivirus installed or realtime av/malware scanners simply because my pc performance are sometime not good.I'm also looking for help if there is something I'm missing with my configuration.I already installed microsoft Emet few days ago but looks like the program doesn't suit my needs.