That is a nice config!: EAM + ZAM
Just some suggestions ...
You need a means to monitor outbound connections. This is your current config's most serious weakness. I recommend BiniSoft's Windows Firewall Control. $10 Lifetime/un-limited installs.
Add some form of backup, preferably incremental. I suggest AOMEI Free as it will do everything you will need.
Consider encryption software if you will actually use it. VeraCrypt is open-source freeware and worth a look.
Maybe use CCleaner once in a while to tidy-up all the temp files.
I like your configuration style...
Only what is needed.