AK w/ AJ6 flop early in MTT, fold to re-raise

[texasrattlers]

3rd round in Stars $10 MTT, blinds 25/50

Hero has 1700 chips, Villain 2300 (starting chips 1500)

Hero limps from MP w/ A[img]/images/graemlins/club.gif[/img] K[img]/images/graemlins/heart.gif[/img]

5 other limpers

Flop is

A[img]/images/graemlins/diamond.gif[/img] J[img]/images/graemlins/club.gif[/img] 6 [img]/images/graemlins/spade.gif[/img]

Hero open bets 200. Villain immediately behind me quickly re-raises to 200. Though I am tempted to push, I fold, putting him on at least two pair. Right play?