make a big call?

[emil3000]

Villain is a pretty big LAG, vastly loose aggro preflop, pretty loose aggro postflop. I believe him to be very capable of bluffing, although I haven't ever seen him show or get caught in a big one. He would definitely draw at a flush for a big bet on the turn.

Party Poker No-Limit Hold'em, $ Hero (6 max, 6 handed) converter

MP ($408.30)
CO ($806.86)
Button ($643.30)
SB ($302)
Hero ($439.90)
UTG ($426.77)

Preflop: Hero is BB with 3[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img]. SB posts a blind of $2.
<font color="#666666">2 folds</font>, CO calls $4, <font color="#666666">2 folds</font>, Hero checks.

Flop: ($10) 3[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/diamond.gif[/img], 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $8</font>, <font color="#CC3333">CO raises to $16</font>, <font color="#CC3333">Hero raises to $60</font>, CO calls $44.

Right, after this action I put him on either a made hand, which I made or may not be able to beat, or more likely a draw. He is pretty likely to fourbet the hands that beat me IMO. I am prepared to lay down if he pushes the turn, although that would also be tough.

Turn: ($130) 6[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $100</font>, CO calls $100.

Hate this bet, I think he'd call potsize with a draw here, so obviously I shouldn't bet less. Now I have him pretty firmly on a draw tho.

River: ($330) 4[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">CO bets $275</font>

Yeah, I don't know now, pretty tough river. Anyone think I should call?