Grunching…

Pre: Cap the pre-flop. I think what if anything you'd lose by giving away your hand is made up by how much you would win later.

Flop: Yes it is a good flop…no need to keep the deception…definitely maximize the bet and punish him for having AK or AA-JJ.

Turn & River: I think you played this right…keep betting til the end, especially since his calling only shows his fear of your overpair.