KK under pressure 10/20 live game

[PGarlic]

Both villians are good players who are regulars in the game. The game is eight handed and a player two to my right has killed the pot, which means he straddles 40 blind and making it 80 to limp in, also he is last to act preflop. It's folded to me and I make it 120 to go with KK. Only the sb and straddler call.

Flop: 2 5 8 (two spades, I have the K[img]/images/graemlins/spade.gif[/img])

Sb and straddler check to me, I bet 300, both call.

Turn: 2 5 8 (A[img]/images/graemlins/heart.gif[/img])

Sb fires out 700, straddler folds. Sb has about 1200 behind and I have him covered. I think for about a minute or so and shove my stack in. What do you guys think? SB loves to push me around and is usually successful. I have a very tight image at the table and am pretty sure both villains put me on an over pair.


Edit: dang wrong room.