Hey Tony. I took your advice and gave it a try. The QX90c yesterday took a bad spill. Cruzin at wrap speed, I hit a fence post and broke one of the arms. I looked at the Xracer frame, the 90 electronics and put them together to make one. I didn't get to finish it last night but I will finish the quad today. I will post a picture of what I call now Racer X, Lol.