Gents, I'm converting my 03 WR450 into a Supermoto, I just bought these wheels from a guy who was using them on his 06 WR 250 and I need help with a few other things I'm going to get. I bought the Baha Designs kit through TT, thank you got a great deal...however, will I have to make changes to my stator, read something that changes are needed even if I have a light now...?? First he said he was using his stock brake caliper with the rotor in the picture, is it better to get a new rotor ( larger ) and the brake caliper relocation kit. If so can you make a recommendation ? Second, he was using this aluminum 42 tooth sprocket, is it better to use a steel one vs. aluminum, I heard they wear out faster. I know nothing about the right combination of sprocket sizing, can you make a recommendation for front are rear. My chain on my bike is one that is really for motocross, should I consider replacing that as well or is there no difference from riding on trails vs the street Is there a difference in a Supermoto Fender vs my stock fender, just hate to waste $38.00 if they are literally the same.. Last thing for now, I want to buy a Trail Tech computer, any one model better vs another.