I would have said: Palin, Cain, DeMint, and Bachmann. All imperfect and all more than acceptable. There is no point in a Romney victory - that is a victory for Big Government statism, not for freedom and conservatism. But I'll take any of those four with great pleasure, and there are quite a few others I would be satisfied with. I will not vote for the lesser of two evils in 2012. Being less evil than Obama is far too low a standard to equate that to acceptability.
I almost put DeMint in there but didn’t for the sake of brevity.