Just got my first srad 600 paid 700 quid for it going to mend it with bits from eBa. I got a k&n filter, steel brake lines, and a use double bubble screen all for £60 and my mate gave me a ART can. Reg rec was duff fit one off a later 600 with connector mods - shock it not good iv won one from a l6 600 for 50 quid on eBay and a modified upper mount from daemon tweeks. The chain was jacketed so I fit a JT Z3 chain. Just carbs to balance and may be a pilot air screw adjustment then should be good to go I'll check back and let you know how it all works
Dave
Dave