AK utg, more action than I wanted.

[FrogMouth]

$20 - 20 table Stars MTT blinds $75-150. I'm chip leader at the table but not by much. ~5200t villians both ~4000. I get AKo UTG and raise to $600. UTG+1 calls and UTG+2 raises to $1050. Folds back to me. UTG+1 is a bit loose and this is the first hand in 12 UTG+2 has played (no stats). I'm in about the top 25% of chips, but stacks in these tourneys grow quick.

What do you reccomend, I feel the caller really confused me and I really had no idea what to do.

Thanks