Get sexy with top set? 77 in the BB

[Grease]

Same 20/40 game as before. My image is probably tightish and spazzy, as I have been running poorly, but I won a hand 5 minutes ago with KK against one of the bigger calling stations, so it might be a bit more solid. Onto the hand.

Semi-aggro player raises in EMP, total fish calls, folds to me in the BB and I call 77.

Flop:

7 [img]/images/graemlins/spade.gif[/img] 5 [img]/images/graemlins/diamond.gif[/img]2 [img]/images/graemlins/heart.gif[/img]

I check, PFR bets, fish calls, I raise, PFR 3-bets, fish calls.

Cap and lead the turn or call and try C/R the turn?