Well, you could go to the Census numbers, figure in the growth of the population in the country, and extrapolate them for yourself. I don't care if you think I am wrong or not, I am merely saying that the Democrats stand to gain far more new voters than Republicans, who have been sitting and doing nothing to motivate their base.
I don't need your advice on "keeping powder dry". I have been through enough elections to know when an impending disaster is looming. Rudy Giuliani equates right now to Democrat George McGovern in 1972. The 2008 GOP nominee (whoever it is!) has been set up to fail miserably.
As for Hillary, I grasp her negatives quite well, thank you, but we all know how the Clinton Slime Machine works. That said, you should spend your time working to elect GOP senators and congresspersons, rather than giving unwanted lessons to veterans in political wars.
Judging from the quality of the judgment displayed in your postings so far, I can believe you are an expert in electoral disasters. "veteran in political wars!" Where? Highschool? You need to take some advice from somebody because you're clearly still pretty wet behind the ears.