Evilhalfling - I was planning on getting Disintegrate next level, but I see your point.
Good point on the feat. Dodge and Mobility perhaps? And get Psionic Body in the place of Split Ray?
John Q - He hates the idea of a Fighter getting beaten for 50 HP and then get healed for 50 HP in 1 round. So, only NPCs are Clerics (and there is like 3 of them in the area only). Thus, he is not allowing any "good" healing spells. All must be "natural".
JDVN1 - Well, I rolled well on my HPs. I have 58 hps now, 70 if I switch my Wis and Con (14 and 12 respectively now). More when I take Psionic Body. I have free 1st level slots, so I can definitely take Vigor. I also Expanded Knowledge (Animal Affinity), so my physical stats are all up by 4 at will.