You don't see a lot of pusher-configuration aircraft. I wonder if they plan on using the same design for a military UAV?

Having a multi-fuel capable engine is a pretty clever design choice, and I imagine the improved aerodynamics come from the combination of the pusher configuration and the lack of windows (the latter enables a lighter, stronger, and more streamlined fuselage).

Fuel consumption looks to be about double a Cessna 182 (18-25 gal/hour), but that's rather good for an aircraft of this type.

One question did spring to mind: why have they styled it after a vibrator?