Thanks. The jato arms fit w/o any major mods, just some dremeling to make them fit over the longer hinge pin areas on the rustler bulkheads. I was lucky with the evader steering knuckles, the long steering arms of the jato ones was hurting my turning radius, and the evader parts were a direct fit with a shorter steering arm. Getting the maxx axles to fit over the jato arms was the biggest problem, I had to expand the "driveshaft tunnel" area of the a arm with a dremel to clear the bigger diameter axles. Then the jato hub carriers needed weird bearing sizes to hold the 6mm maxx axles, its a good thing boca has 6x11s and 6x15s.