My stack to start this hand is about $750. I'm in the SB with AS, AC.

A pretty active LP player opens for $15 from the HJ and the BTN calls. I raise to $60, this second time I had 3-bet this guy in just over an orbit. He calls and the BTN folds. The flop is KH, 4H, 3H and I bet $90 and he calls.

The turn is the 7C and I bet $150 and he insta-shuvs having me covered. What's our play?