When I built mine it was nose heavy and had a ST2300 in it. He's using a gasser so he will mount it on the moveable engine box and get the plane dead nuts CG. I personally think that the framing on the front of these are overkill. Just look at all the 1/8" ply they use. wow. But will guarantee it won't shake apart. ha.

The stock location for the elevator servos is awesome. No need for a servo Y reverser or anything like that. I watched mine and had them deflect 45deg. There wasn't any diference that I could see. And I watched them close.