5-10NL Trips facing CR & more Pressure on turn

[spyu]

Live 9 handed.
Hero has 2200 Villain covers. Villain hasn't really gotten out of line, but a little quirky. Likes to overbet the pot often. Hasn't had to show down too many hands.

Hero is on button w/ 67o.

Pre-Flop: All limp, hero limps, SB completes, Villain in BB checks.

Flop(90): 7 [img]/images/graemlins/diamond.gif[/img] 7 [img]/images/graemlins/club.gif[/img] 2 [img]/images/graemlins/diamond.gif[/img]
Checks to Hero who bets 50, Fold, Villain CRs to 150 folds to Hero who calls.

Turn (390): 3 [img]/images/graemlins/spade.gif[/img]
Villain bets 600 hero?