Thanks guys.
What I had in mind is a monk who has honed his body to be a weapon, such that any part of his body can be lethal. So very much unarmed, very much my body is a temple using meditation and strength of training to go to another level. I'd love it if there was a levitation feat for example. I like the idea of using Ki to power up my abilities. I'm completely up for taking vows as I can see that adding to the flavour.
Currently I've just hit lvl 2 and my stats are str 19 Dex 14 con 14 int 7 wis 16 cha 7; feats defensive combat training, improved grapple, improved unarmed strike, nimble moves, stunning fist, throw anything
Cheers Izzy