On the bubble, how do you play this hand?

[t_perkin]

I would certainly not push PF. KTo is far too weak for this - especially against a player who is willing to call down a lot.

Your flop bet is too small - it should be at least T600 and I would say that pushing in here would not be a terrible play.

Your turn bet is MUCH too small - you need to bet at least T1500 here and if you are betting that much (as a proportion of your stack) on the turn then I would be pushing in here.

Tim