It depends on your read of opponents hand strength...obviously he pushes with a strong but vulnerable hand, smooth calls with an almost unbeatable hand, and folds mid pockets (maybe).

Your 3-bet seems a little on the weak side...if he thinks about it clearly then it looks like you want to keep him around and build the pot to stacking capacity with a monster but if he doesn't think it out he may even call with pockets...in which case you're forced to push the turn or quit the charade.
So then the play also depends on your opponents ability to fold a medium to weak strength hand, on the turn as well...