differences

Hi, Can anybody tell the difference between Monster 750 from 1998 and Monster 800 from 2003?? Need help :confused:

Hello! So obviously new to the Ducati family but just bought a 2007 Ducati 1098 used. It has race fairings and a lot of after market items on it so we are having a hard time figuring out if it is a 1098, 1098S or a 1098R. The man we bought it from was unsure and had no idea what he had as far as...