Overall thoughts? Optimizing Soulknife as RAW as possible.

[Gorbash]

Well, my character's back story involves home and family being harassed by undead. He gains an ability to wield a weapon forged of his mind, and later on in his life[adventuring] learns to tap into pure positive energy to destroy the undead. I would like people's feedback on my projected character build, and how feasible it is.

Then go Soulknife 1/Cleric 19. Problem solved.