AQo - NL500 Live

[22pajo]

Stacks:
BB 1500 - very aggressive, c-bets a lot even with air. has been seen to bluff raise on unraised flops twice. is solid player though. raises in position and attacks limpers.

Hero 500 - been playing very tight. not shown down a hand yet. have played one pot already with villain where i check raised his flop bet and he folded.

Action: Blinds 2 / 5
Preflop:
Hero is BTN with AQo. 2 Limpers, Hero raises to 30, sb folds, BB raises to 80, 2 folds, Hero calls
<font color="blue"> 125 in the pot and 50 more to call so i'm getting 2.5:1 </font>
Flop: Pot 175
Q 2 2
BB checks, Hero ?

Comments on preflop play also welcome