this play is not OK giving your hand.
unless your very familiar with the villians betting pattern and are able to tell if hi missed the flop.this requires a very very good post flop play.if you think you have that skill then its cheaper and more profitable trying to steal the pot after the flop.
but with your hand here if you wanna play it at all then i would push ,if he is on a steal then he will would ,if he calls then your only really affird of KK AA and even against them your flush could hit.