.... to those of you who have 'em (I know there's a few of you out here!)

I'm thinking of getting one.

First, how do you like it? How warm does it keep you?

Second - can a P-valve be successfully put in one? Any downsides to doing so, or is it simply not workable? You can't pee in a semi-dry without creating a permanent stink - and that's a major drawback I can see to these suits.

Comments please!

(No, my TLS350 is not going away. Just looking for something with lower drag for lighter stuff in the caves)