B.J. flew his at 4690g. That was with a Neu F3A-1 motor, Futaba/OS ESC, 4500mah batts, two aileron servos. I did notice that the built up surfaces (wings, stabs, rudder) seem incredibly light.

B.J. said that he used very high grade light balsa on the built up surfaces. I think these are much lighter than even the Episode surfaces. I will post more pics and the weights shortly.