Hi all, im thinking of buying a 650 Burgman, i do own a mix of other scooters at present, Spanish and Italian, but i do see a few good deals from time to time on the 650 Burgman, so question is and i hope its ok to ask this? when its probably been asked many times before? but from 2005 onwards, is there any differences in the engines of the std burgmans, differences in metals used for internal engine parts and cyls and cvt and clutch, dumb question does the 650 use a dry or wet clutch from 2005 onwards. Other thing i wanted to know is did the front wheel size change dia size over the years? thanks for your help.