This isn't my complete answer, but i agree that it is very read dependent. Does the player raise significantly more on CO and Button then any other position, or does he not even take it into consideration? Sometimes i'll 3-bet with any two to someone with a loose rasing range on the co and button.

What percentage of the time will he call your three-bet with the hands he raises with?

In terms of just standard crap: i'll fold KQ and AJ OOP to a raise, usually. Unless i want to get frisky. I'm not three-betting 88 but i will with 99. Depending on how often he c-bets will determine what i do with AQ. TT-AA and AK are auto reraises.