[econ_tim]

Preflop and flop are fine.

For turn, I like leading rather than c/r-ing. I expect villain to raise a lot of hands that missed on the flop and the turn likely didn't help him.

You are definately not folding on the turn with your pair, gutshot and flush draw. Even when you're ahead, you are still vulnerable. Leading protects your hand better than check/raising (and prevents villain from taking a free card).