I just got back from a trip to Italy on my ZX636 (sorry). Anyway, went on the Ducati factory and museum tour (and visited the Guzzi museum) both were fantastic. Some pics here:
http://www.pav.nildram.co.uk/italy/italy.html Since getting back I have, as you do, started looking for a 748S. I was hoping one of you knowledgeable people can tell me how many grey 748Ss were produced? There's one I have my eye on and I want to know more about them.
Cheers,
Pav