[Nichomacheo]

With these stacks, I think you need to raise to 80 preflop to deny your opponent implied odds and make him pay to play the hand in position. In general, you should also punish limpers, especially ones you know will call you light.

The flop is iffy. If you had a hand with a king, you're not too vulnerable except to flush draws. I'd probably check 50% of the time here, because you're not really aiming to play a big pot. With a loose player, I don't mind betting though.

On the turn, just check. If he has a flush draw, he's drawing to 9 outs and if he's ahead, he's going to call/raise your bet because a) he has a 6 -- he's playing trappy or b) he has a king, and could put you on a flush draw and won't fold.

As played, c/f is good. You're ahead of nothing in his range.

I think the key here is that you don't want to play a big pot OOP here.