Ah, okay. Fractional BAB. I like that rule, but haven't seen much use of it outside of D20 modern.
I think you would still be better off with less dead levels of Psychic warrior. 11 psychic warrior/1 monk/1 fighter/7 war mind gives better BAB, better or equal saves, chain of personal superiority +4 rather than +2, 1 more DR, better HP, same feats, and only costs one manifester level, 12 power points, and 1 power known.
You can still use 6th level powers easy, you have 103 power points before bonus for high wis, which is at least 16, giving 27 bonus power points.
And If I were you, I would almost always try to get adjacent to two adjacent monsters, sweeping strike works on all your attacks as far as I can tell.
How are you planning to bypass DR? A ring of adamantine touch makes all your melee weapons (including natural ones) count as adamantine for the purpose of bypassing DR, that is from the MIC. DR/good would still be important though. Does versatile unarmed strike work on natural weapons? That would help with DR that can't be bypassed by bludgeoning.