$10k Foxwoods - Small underpair multiway hand vs Danny Wong

[psyduck]

Background: Danny Wong has been limp/calling a ridiculous range of hands preflop. He has shown down 83s to a button raise (he flats in big blind) and is literally limping into like 30% of pots preflop and calling with like 90% of his limping range when there's a raise.

Blinds 100/200 effective stacks like 10k, EP old guy looseish/passive limps and I make it 800 with 88 in MP. CO who has been calling a lot of my raises flats, Danny Wong flats in SB, old guy flats from UTG or whatever.

Flop T 6 4 rainbow. Check check, I bet out 1450, CO folds, Danny Wong eyes my stack, then looks at UTG who looks like he's about to fold, and then calls after about a minute or whatever. UTG folds.

Turn J [img]/images/graemlins/club.gif[/img] putting a flush draw out. He pauses and checks, I check behind after about 45 seconds.

River pairs the 4 and is offsuit. He leads 1500.


Thoughts? Check-fold flop? What about river? Danny Wong is ridiculously hard to play against postflop but he leaks way way way way too much preflop. Thoughts on double barrelling, and thoughts on bluffing the river once he block-bets like 1/4 pot or whatever?