I've read several posts regarding the recommended performance mods for the 2007 WR 450. I just picked one up this weekend and am ready to get going. I rode the bike uncorked in Costa Rica and loved it. It sounds like, at minimum, I need to replace/modify the throttle stop, unrestrict the exhaust, open up the airbox and unplug the gray wire. I'm curious if there is a good progression to do these mods: ie. throttle stop and gray wire first, followed by airbox and exhaust second. I'd like to make changes incrementally if possible and see the effect before making additional changes. Also, what I didn't see in the postings I've reviewed were detailed directions on how to do these mods. I have okay mechanical skills, but don't have much experience working on bikes. Some postings I've read in other forums have provided real detailed instructions (a few even had great pictures). Just wondering if anything similar is out there for the WR mods.