KK with 230bb at Party 10/20, 4bet pot

[Lefort]

Villain is a solid TAG long-term winner. BTN is a good aggro player who likes to 3bet, and I believe Villain is capable of a 3bet with "air" that could include a 7... obv not alot but its possible. For anyone that knows the hand, please keep your mouth shut. How do you like my line?

Party Poker - No Limit Hold'em Cash Game - $10/$20 Blinds - 6 Players - (LegoPoker HH Converter)

<font color="black">VILLAIN (SB): $4712</font>
BB: $781
UTG: $3335
MP: $3513
HERO (CO): $4667
BTN: $1907

<font color="black">Preflop:</font> Hero is dealt K[img]/images/graemlins/spade.gif[/img] K[img]/images/graemlins/heart.gif[/img] (6 Players)
2 folds, <font color="red">HERO raises to $66</font>, <font color="red">BTN raises to $232</font>, <font color="red">SB raises to $650</font>, BB folds, HERO calls $584, BTN folds

<font color="black">Flop:</font> ($1552) 7[img]/images/graemlins/spade.gif[/img] 3[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">SB bets $1220</font>, HERO calls $1220

<font color="black">Turn:</font> ($3992) 3[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">SB bets all-in for $2842</font>, HERO ?