Hi This is prob way too late but I´ve got a complete bike (this model and year), been outside for some time so rusty in many places. Stopped riding it cos ignition barrel magnets self destructed. Motor excellent when last ridden. Has the fuel cap you mentioned. I know u r in Aus and I´m in Akld NZ. Let me know if you are interested in the whole bike. Wouldn´t want much for it - your main cost would be shipping I guess.