I want to play a evil GEOM

[Gwyllgi]

I want to play a character in one of my games in which I plan on slowly and secretly turning into a malevolent God Emperor of Mankind. I need it to be Psionics based too. What's the most curb stomp build I can do that will allow me to be a living god.

[noob]

Spell to power erudite or regular psion with a spell to power erudite cohort.
Then once you have the good spell(that are powers for you) and psionic powers just use one of the numerous infinite power point loop and cast all the spells and powers you ever want.