NH c-man. I bet the flop a little harder ~$25 to make it easier to get the money in later. I've logged a lot of hands against this opp and I could go either way on the turn. If he has one pair or air, the check will win you a little more, since he loves to attack weakness, but it drastically reduces the chance of you getting his stack. River raise size is an interesting decision... as soon as you raise he puts you on 2pr at least, so he needs the straight or a flush to call. I think you can discount the straight b/c he would raise KQ preflop and 87 wouldn't slowplay this board. So you're looking to get value from flushes and boats. I think the nut flush calls a bigger raise, but probably not a low flush, and any boat calls a push. Since there's so much behind, I think a push or at least a bigger raise might be more +EV.

BTW, don't post results, even in white! In this case, I'd leave out everything after your raise to $98.