I don’t know about timings but any chance to get to see an opera at the Arena di Verona?
I saw Aida there with the misses a few years ago. The only opera I’ve ever been too – utterly fantastic evening. Sat up in the cheap seats, well stone, IMHO it’s quite an experience.
That trip we stayed in Tuscany (here[/url]). I remember Florence being screaming hot and rammed with people. Sienna was good and I forgot where else we went other than San Gimingagno. Then we drove up to Sirmione on Lake Garda – very busy at the weekends but very nice in the evening – and finished off by getting the train over to Venice for a couple of nights.
Rome is a good city-break (I think we did 4 nights there), so you might want to save that a seperate trip and move around more to get loads in.