I think the stupid proof Erudite build goes like this:
1b) Elemental Envoy
1h) Imprint Powerstone
1) that +1 unique power per day thingy feat from Dragon #?? (I forget)
3) Linked Power feat === and pick a swift action power here no matter what
5) retrain away one of the above, probably the +1 thingy feat, into whatever you like
5b) whatever you like
6) retrain away the EE, into whatever you like
6) whatever you like
Level 7 power = Psychic Reformation, and cycle it around on whatever powers you want.
Experience Is A River provides all the powers you want.
The Mind's Eye variants are better / more fun.
The Mantled version can have the good powers 1 level sooner, but limits on how many.
The Discipline versions need 1 or 2 feats from Dragon #349. If you don't have access, don't do it.
The Spell To Power version is for !@$# - killaz !
Dumpster dive Carnivore's Psion guide, for very respectable filler to these skeletons.
You are very not a standard Psion, so take any of it with a grain of salt.
Erudite multi's worse than Psion, and PrC's worse than Psion. And combat round 1 is a little tricky.
Getting Initiative is a really good idea, but (strangely) isn't necessary.
Erudite 20 is fine.
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Hey. Did I just write my first guide (what?)