When the value of your set comes into question

[Gregatron]

I think the three bet on the turn is standard. When he caps you can think about slowing down. Whether you do or not depends on reads. Against a player who is not very aggressive I play it like you. Against a more aggressive villian I raise the river.

As for preflop -- I don't think this is a good call. You need probably 2 cold callers to do this, or one previous (before the raiser) limper and a cold caller between you.