You push? i can afford 1 buy in - party 3/6

[mj12]

party 6 max
CO is huge fish like 55/30 calls rr loosely

bn=villain is a TAG like 18/15/3.5

BB= hero: I am running at 19/13/2 recently but have been reraising quite a bit recently. At this table i have got a lot of aa and ak recently and have been reraising but not showing down very often. I am playing with villain on another table 3-4 handed where he just reraised my sb open from bb and I c/f flop seconds b4 this hand.

effective stacks 591

preflop: hero is dealt J [img]/images/graemlins/spade.gif[/img]J [img]/images/graemlins/heart.gif[/img]
CO opens to 18, BN calls, sb folds, I rr to 70, CO folds, BN calls

flop (161) Q [img]/images/graemlins/spade.gif[/img]10 [img]/images/graemlins/spade.gif[/img]7 [img]/images/graemlins/heart.gif[/img]
hero leads for 115, villain pushes ( not insta-push but very quickly), hero?