The real problems is that not many cities here are structured to receive so many tourists all at once. Rome, Florence, Milan and to some extent even Venice can hold that many people, most of other places can not.
I used to own th OG Marinemaster, many years ago. Sometimes i regret selling it. The Flightmaster is pretty uncommon, there are not so many around. Congrats.
I am from Como, which in the past few years has become one of the super touristic places in Italy. I always love that tourist come visit, of course (many people here disagree, though). Just be warned: this city is pretty small and the surroundigs are not very easy to access. In short: be prepared to