Hi guys, I just picked up an '04 CLEAN wr450, and I love the bike. few questions.... 1. does the '04 have the throttle stop that i've been reading about, can anyone email me a diy article on how to remove this? 2. any airbox modifications out there? 3. the rear fender is from baja designs i believe. the license plate holder sheared off, and there are two wires running off the fender that looked like they plugged into a plate light. any nice aftermarket plate holders w/ a light out there? 4. any other things I should know as a newbie?