Hmmm...that does make it tough in this situation - since the guy was just as much a chaser as a calling station - I might have been good to go with a pot bet on the turn if he was chasing, and would have been hurting if he hit something there or just had a pair that he was taking to the river.

Thanks for the comments!

Oh, and I agree completely about the tournament vs. ring game play as far as pushing the flop goes. I would definitely do it in a tourney when the pot is worth the move...but I am way too conservative in cash games to pull that, even as a coin-flip favorite.