Hey guys, new to the forum here. Just bought a 2007 KTM 400 EXC and want to start working on a supremoto conversion. The issue is, I can only seem to find parts that fit the 450 EXC model...is this model relatively compatible with the one I have? I'm starting off with the basics: wheels, hubs, sprockets, brakes...the usual. Any advice would be great! Thanks!