If he's the type of lag to fire many barrels I would thinking about check/calling flop, planning to check/call the whole way unimproved as long as there isn't a 4-flush or 4-straight

Given your flop lead, I like the turn 3-bet, and if villian is enough of a lag I call the river cause he could have A3o, K4o, 3[img]/images/graemlins/heart.gif[/img]5[img]/images/graemlins/heart.gif[/img], JJ etc...