it is a rear that has been narrowed you are right lots of work!! but worth it i think
Respect
Think the speedo drive you need is a 2.6 ratio one - perhaps someone else on here can confirm? I have 17" mags and standard spoke wheels for mine which I swap around from time to time with speedo drives for both. They look identical but I can't see any numbers on em. Might be worth giving "Motorworks" a call?
I've got a ZXR400 front mudguard on mine - it needed couple of spacers and brackets making but it basically fits in nicely. Guess plenty of other "17" mudguards" at the brakers would fit?
Currently running diablo tyres on mine which have been v good - may give the scorpions a try next time....
Kev