You're making my point for me, actually. Every candidate is a mix of good and bad. Bush & Cheney were no exception. The successful candidates are the ones who manage to get people to forgive them their flaws and honor their virtues -- which is exactly what Bush and Cheney did. There is no reason to suppose that Giuliani couldn't do the same -- while he has some serious negatives in his personal life, he also has some serious positives in his record, both as mayor of New York, and as one of the national heroes of 9/11.
No Brandon, you are intentionally ignoring my main point.
In the end, Rudy's negatives outweigh his positives.
I doubt he will even run but if he does he will lose in the primary.
He is much more able and likely to beat Hillary for Senator in New York.