Imlisted - have you answered your own question - what would you accept that you normally wouldn't?
I think that's what you were asking for.
Normally, I'd say not Republicans, must be neat, clean shaven, top or top/versital, fit, cute face, decent hair, responsible with money, have a career, able to hold a good conversation, pleasant personality, masculine, humorous, and within 5 years of my age.
So, I could compromise on Republican - the post-argument sex would probably be hot. Bit of a slob, I could manage - but it would hurt. I could be the top. I could take a plain face, even an ugly face - scars and tough on a military style frame with a dam funny personality and a low masculine voice - grrrr. If they don't have a career - they'd have to be younger and working on it. I'd also go older or younger - depending on the charm of the individual.
I see attraction in all races - there are black, asian, white and hispanics that I find attractive.