5-5 deep stacks...interesting turn and river

[aggie]

10-handed game with deep stacks. Villian is UTG and has 22K+. I have 4k. Villian is very solid but capable of bluffing. I’ve made many comments making fun of how tight he is and I believe I have him primed to bluff at me. I’ve never seen him make a big bluff before but I’ve suspected many.

Villain opens for $10 (which basically means nothing) two callers, I raise to $60 from the button with AsQs, villain reraises to $160, the limpers fold and I call.

Flop: Ad – 7s – 4s

Villain bets $300 and I call

Turn 7h (Ad – 7s – 4s)

Check, check

River 4c

Villain bets $800 and hero ____________________

Comments?