When I read that, I see Newt and Rick as off the table for you.
I have always distrusted Gingrich.
I am leery of Romney.
Santorum has no political talent, or at least none thats effective at this level. Nobody will raise money for him - he doesn’t seem to know how to get people to do that chore for him. Thats not a good indicator of presidential timber.
Palin, Perry and Cain all could raise money.