If the choice did come down to Guiliani or an unstable McCain, I would probably have to go with McCain.
What is it with Republicans wanting to morph into pro-war Democrats? I don't trust Democrats to prosecute a war properly. I don't trust Democrats at all. And, there's more behind that distrust than simply a label or a name. Abandon religious conservatives and lose the south, no matter what the high muckety-mucks might be smoking these days, in the South Carolina Republican leadership, or the RNC for that matter. Here we go again.
Then you would have to change your name to Mostly Right