Hey. I build my edge according to the book with a saito 180. I used Hitec 615 MG all the way around 110oz. and .23 sec. The only difference is i used 1 on eanh elevator half. Mine 3D fine. plenty of power both motor wise and servo wise. Abrison 3.2 will be enough motor, you just might be to heavy to 3D good. It might, but i dont know from personal experience. I do know for 100% sure that regardless of what anybody says on here, 100oz. is enough torque on any of the control sufaces. my .02