To weak with KK?

[kerk]

Poker Stars, $12 + $1 NL Hold'em Tournament, 10/20 Blinds, 6 Players
LeggoPoker Hand History Converter

MP: 1,460
Hero (CO): 1,550
BTN: 1,360
SB: 1,480
BB: 1,500
UTG: 1,650

Pre-Flop: (30) K[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/club.gif[/img] dealt to Hero (CO)
UTG calls 20, <font color="red">MP raises to 60</font>, <font color="red">Hero raises to 200</font>, 3 folds, UTG calls 180, MP calls 140

Flop: (630) A[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/spade.gif[/img] 7[img]/images/graemlins/spade.gif[/img] (3 Players)
UTG checks, MP checks, <font color="red">Hero bets?


No real reads as very early on. Seems weak to check fold, seems stupid to bet into 3 people that have called the RR.