OK. I have read back in the forum and all of the technical Mods have been done to the engine. grey wire, muffler snorkel, timing etc. Next I need your help with converting the plastics from WR to look like a YZ. Would like to replace front, rear fenders, front number plate (need to remove the headlight). Also all new decals including a decal for each side of the tank. Who has the best price and what brand replacement plastic should I buy? I also need more lower end power for tight corners etc. Can this be achieved by a different sprocket set? If so what do you recommend? Thanks for your help.