What would you have done?

[RBT]

$8300 in chips, 30+ left, average stack around $8000, paying top 5, just moved to the 500/1000 level, 20 minute levels, 7 players at my table.

I'm on the button with KK, UTG calls, MP1 folds, MP2 raises to $2000, LP calls.

What move do you make? I think it will be pretty universal, but it's just been eating at me and no better time then to make my first post on here.

I'll post results after I get a few opinions...if I get some.