I'd say the weight will be high, I'm mostly concerned with balancing the CG side to side. The engine is tall meaning that there is a lot of weight all on one side of the plane.

Will keep you all posted.

cheers

p.s. does anyone know what size spinner is best for a 15*8 - 18*6 prop? I've been told that Aluminium is best way to go for that size motor. The plastic one that came with the Edge would just about need to be cut in half by the time I've fitted it to the prop :-)