I don't think you left much on the table. The only way that you are going to get a big payday on this type of hand is for someone to hit the overfull. For this to occur, you want as many people to see as many board cards as possible.

Minraising (or something like that) is only going to make people suspicious.

I like the turn call. You have to hope that someone else decides to enter the pot.

The fact that the guy called a pot sized bet on the river is a miracle. I probably would have gone with a 1/4 to 1/2 pot sized bet.