5/10 NL (6max) Nice spot to be in...

[Prevaricator]

On PartyPoker, 5 handed.
I just won a big pot and doubled up, so the players may be a little cautious at the moment.

I have 2150 stack, and am UTG. The BB has about the same amount ~2100, button has both of us covered. BB is the main opponent here, I have 1400 hands logged on him and he's very loose pf, and selectively aggressive. I don't know if he's a winning player yet however. I'll say he is okay but not a top player in the game. He's down 3.5k in PT but I've seen him take a couple of bad beats too, and get stacked calling a big overbet with top set vs a made gutshot on the river.

I raise 40 utg with 87h, CO folds, Button calls, sb folds, BB calls. 3 to the flop, pot=125

Flop: QdJhJs
BB checks, I check, Button checks

Turn: 9h
BB checks, I check (planning on folding to a bet because this board sucks, and my draw is just a shitty draw to a second best hand).

River is the really nice looking Th. The BB leads out for 175 (Pot=125 on the river).

Clearly raise, but to what?