I'm no expert in such matters, but I'm running on non supension adjusted P2's at the moment, and not being on the tall side I find the bike fits pretty well for me and Ti P2s would just finish it off nicely.
Those P2s are the standard 41cm length used from 94 onwards and they seem to give you a pretty steep head angle, which you obviously like. But I think what Geoff means is that most of the ti P2s were made prior to 94 and would be 38cm, and that really would give you a very steep (and low) front end.
Even speaking as a Kona enthusiast, I have to say that a Pace RC30 or 31 is more worthy of the frame that a steel P2.
The 92 Ti P2 that I have is 395mm axle to crown, and he could get away with it. I was using it on my 97 KK and it handled just fine. But try to find one!!