No comment on most of the mechanics, but I like Internalization (you know, the option with your mind blade?) Combine with our good friend Tashalatora, and you have a potent brawler on your hands (3d6 damage per attack, able to take 10 on those attacks, and a couple of other goodies? Count me in?)

Only problem I have is something like Mahu Je (or however you spell it; that legacy weapon that can transform into a mindblade), plus a Dragonshard Pommel could potentially grab you any enhancement onto your mind blade; I especially like me my Aptitude Fists (for only about 2000 gp, and which can't be taken from me).