Marcus, Thanks for bringing up the issue of control surface CG and its relationship to Flutter. Bergy had me concerned a bit last night before I went to bed.
Tried to PM but for some reason it didn't work so will try here. I may be interested in the wings you have for sale. If you have any pictures please email to j5cub@aol.com. I am thinking about building a Bearhawk and this might be a good start. There is the distance issue so I was looking to see what I would need to transport.
Regards,
Greg