Sounds like a wonderful trip. I've always been glad I visited Europe when I did years ago. Not sure I'd go now, not so much because of fears of terrorism, but because of the anti-American, socialistic populace.
I agree Rome needs a lot of time and I too, was enchanted with Florence, liking it better than Rome in fact. Also enjoyed the area around Bologna where I spent some time in the countryside.
Your book sounds fascinating, I hope you will keep us updated on it.
Prairie
Oh, Bologna, and Milan, plus that month plus in Rome are on the list. Have no fear for the Italians and their politics. Frankly, I found it all terrifically tame, even the Bush-hating was lame. While I was shocked to see the hammer and sickle on the Commie party propaganda, there was something of Disney in it, as if but a parody.
What amazed me most of all was how the people have stayed with the land. I was last there about 20 years ago, and while they have cell phones and newer cars, little has changed. Quite amazing.
For me to be in Florence was like walking through the foundations of the American constitution. The modern age began in Florence.