My frame seems identical to this one up on Ebay which says its a 93 ?
So now not sure now if mine is a 93 or 94 ( Not that I really care but would be nice to know
mine has the same decals up front and has the same hook at the seat/chain stays http://www.ebay.co.uk/itm/Retro-Kona-Ho ... 272wt_1157
Your frame is a 93, as denoted by the head tube sticker (which I assume is original) and by the dropouts. Stevemar remarked on them as being possibly slightly different to his own, but even so they broadly follow the pattern of the standard dropouts used up to 93. The dropouts used from 94 don't have the triangle.
As such the frame was made for a 39cm a-c P2 fork, so a later P2 is 2cm too long. I would suggest you either look for a 93 P2 or use a shorter stem to compensate, in order to get back to the desired steering feel.