The Superior Soul

[Impaqt]

Interesting, not sure I'd recommend picking up power attack though, not without getting some +to-hit gear anyway. Mostly it seems as if your scores are spread too thin, notably the 12 con. This is definitely a build that would benefit from TR, so perhaps consider doing that first and picking a couple past life feats that would work well with it.

You dont think 500+ Hit points is good enough?