The 40 size kit is what I ordered, along with the removable wing kit. My O.S. 55AX will be used for the power plant, runs strong with the stock muffler and the baffle removed. Using a 4s engine was a thought I had, but I do not like the idea of the extra weight. This 55AX pulled my twist 3D out of a hover very well, the Mojo should be considerably lighter, should be GREAT!

I think I will make the wings removable. Seems like it will be easier to transport, and possibly make repairs down the road ( O-wait I dont plan on crashing this one...hehe )

The aileron mod is a good tip, I plan on doing it.

Thanks guys!!