I am looking for a simple mod that adds these things to vanilla npc's, but the only ones I seem to be able to find overhaul a fair bit more than that such as ASIS, Erso NPC overhaul and Revenge of Enemies.

i would use apocalypse spells and SkyRe's main module.

I use SkyRe with Asis, and Duel Combat Realism and High Level Enemies

edit: Just read up on what SkyRe's main module does, pretty much perks and he has a Race module in it as well that changes the vanilla races.

its very nice. although he does do alot of things, so you need to look into SkyProccer. SUM and BUM

Hm, not really what I'm looking for. I want something simple that just adds vanilla spells, perks and racial abilities to vanilla NPC's. Every mod I've been able to find that does that seems to do a whole lot more. If one doesn't exist I guess I'll have to make use of ASIS and build a detailed mod exclusion list. Just not a big fan of ASIS having to load last and possibly over-riding some AI mods