Well, I think this is very dependant on your read of the villain, but as you said, you had none. I would say Villain's range is any pocket pair, A8+, KQo+. Does that help my decision? Yes and no. Yes, because it means I can call profitably. No, because I'd rather outplay two high cards, rather then race with them. Final decision: Call because of odds, and puke when he shows his overpair (or when he shows A5o and an ace hits the river). Even if you lose, you are still above the average chip stack, albeit with an M of ~7.

Oh, and I probably don't raise this pre-flop.

-Gross