cermark pitts 2b arf??
Flown 2 of them.
One with a OS 120. Flew scale. A tad under powered.
One with Satio 180. Tons of power. Would torque roll, however you had to be real quick on the sticks. It's so short coupled that it was difficult.
3D, no. Scale aerobatics, yes very well.
Overpowering a plane, does not make it 3D.