AA on button

[NUReedy]

First round of Royal Vegas Expert Challenge tournament. Everyone starts with t1500. Hero has ~2000. Villian about 2900 (added on after blinds).
Preflop (Blinds 10/20)
Hero dealt A /images/graemlins/spade.gifA /images/graemlins/diamond.gif, One EP limper (frequently limping and calling on bad draws). Hero raises to 60, BB and limper call. (Pot: 190)

Flop:
2 /images/graemlins/club.gif3 /images/graemlins/spade.gif7 /images/graemlins/club.gif
BB bets t200, EP folds, Hero raises to 1K.


Was the too aggressive? I put the player on a draw (haven't seen him play any hands yet), and just wanted to pick up the pot. Should I have flat called and raised on turn? If so, what if it was a suited or straightcard? Should I raise less and play from there?

[Roman]

raise at least 80 pf, but prolly closer to 100-120 because of deep stacks. I dont really like the overbet. I would raise pot here at most and let him make a mistake.