Got to thinking about all the small tweaks I'd like to make.

Get rid of level being a factor for weapon/armor spawns. Anything from enemies spawning with a wider range of weapons, to merchants stocking things like combat armor right off the bat. (I really freaking hate how most of the early armor looks.)

Settlements - Give names to random settlers (its possible, it was done in skyrim). Give a prompt that you have to click if your settlement is attacked. (I keep missing the notices). Not sure about why darn generators and stuff is getting damaged. Create robots for your settlement. *cough* That way I can assign them as vendors and shop 24/7. (Or have them defend stuff)

Anyhow thats my list of small tweaks that'd greatly improve my experience, whats yours?