The only thing that over-powered would be a model. And with one wing it would flip.
With a big enough engine you can just hang the plane on that, sort of like a rocket. However, real prop airplanes don't have that much power by a long ways.
And the wing breaking off that cleanly would be amazing. Hard to imagine.
Another problem with this thing is that the lift from one wing would simply rotate the fuselage along it's long axis.
A fun fake, but a fake.
Arf