a 10/20 hand

[James282]

Like some other posers, I am cutting my teeth in NL. I can't say I understand a lot of theory that goes into some of these high limit NL decisions, but so far I have won pretty solidly at 10/20 over 12k hands or so. Here's one that a NL friend of mine said I played poorly.

I open limp 7s 7c in late position, the cutoff overlimps, and the aggressive button raises to 120. Folded to me and I call. CO calls along. I have about 3000, CO 2200, button has 1900.

Flop is Ad 7d 2d. I bet the pot, CO folds, button now raises it to 1000, I go all in. Would you do anything differently?
-James