[gergery]

I probably would not have raised from the BB with that hand as you are out of position, but others would.

I would never bet less than full pot bet on the flop. If they have A-hi flush they will call and not be getting pot odds (tho will have implied odds with your hand)

On the turn, what is your objective in betting? A/K hi-flush won't fold at low limits, J-hi flush or worse is unlikely to call. You don't mind weaker A2's staying in. So you are really only trying to make a set pay. But a set could well have raised you on the flop, whereas nutflush would be unlikely to. Net, I'd probably check. Once you are raised, you have to fold.

-g