Hi Chris
I assume it was you I met at Crazy Horse on Thursday

Trawl eBay for bits carbon etc but a lot of parts are very rare so if they appear buy them !!
Don't bother trying to tune the motor leave it stock apart from cans and a K&N, me like many on here have tried, spending thousands with very little gains if any if she's not quick enough buy a quicker bike.
Enjoy what you've got have fun
John