Most important is an endurance of 9. lets you get all the implants. perception 6 for FotN. Intelligence needs to be at least 5 by the time your lvl 12... beyond that its up to you, and dont forget the implants will help you too.
The other thing I sometimes add in is canniblism, in truth once...
Hmm... how much regen?
Im surrently experimenting with Claustrophobia / Morning person, essentialy that build is more of an elemental, while in the sun im a god!!
Played new vegas 4-5 times through and increasingly, im refining a concept in my mind. I role play it within the game. Being post-human, evolving into something more, a mutant? no! maybe a little but more! a catipiller becoming a butterfly. a egg becoming a dragon. It all started when I...