Hello Alexd10,
Preflop: What was your plan with the 3bet preflop? If for example he would have 4bet you?
Postflop: Kinda close, I might even just Check behind on flop, we ain't gonna make better hands to fold anyways, only reasonable hands might be is AQ/AK. Although we can sometimes even consider making them to fold on later streets, depending on his play. But as played not much to add.
Best regards.