Good chioce. Thats a great motor.
My motor mount is made up of a 3/16 aluminum plate screwed down from the bottom using the nitro mount holes and then I took 2 of the old Gmaxx motor mount plates and screwed it to the front of the 3/16 plate. I use the nitro motor mount adjustments to set the gear mesh.
You can kinda see it in this picture.