I'm not really a good enough 3D pilot to predict whether your plane will fly decent 3D, but it appears that it will be more than a pound heavier than a typical 48" span 3D plane, like the OMP Edge, plus a bit less wing area which will increase the wing loading even more. My guess is that's it's too heavy with the .47 for decent 3D, at least compared to wood planes designed for 3D.

Sorry, I don't really want to rain on your parade. The "Spad way" is to give it a try, there's really nothing to lose.