RE: New 81" GP Super Chipmunk
I know your being sarcastic...and it may be a great aerobatic performer.
But even with the lightest weight and biggest engine I just can't see it doing ANY 3-D.
Look at it. It just doesn't have the control surfaces to do 3-D. The ailerons are only on the outboard of the wing - just like the real one. Your not gonna 3-D with control surfaces that aren't in the prop blast at the least...nevermind the size and lack of deflection.