[spoohunter]

I can see no convincing reason not to three bet. You are ahead a vast majority of the time, may get a cap from a worst hand, and AQ might even get sweet and check raise you on the turn (SB). I am three betting, and raising a cap/turn lead.

You are not behind very often here. I would keep an eye on BB if an 8 comes on the turn as that is what I put him on.