now that 010 model is realy quick , maybe there should be a pylon race class for this size ha ha. i am friends with F3D champ Chris Callow and your 010 craft looks as quick as the large F3D class. as for electric rigger hulls i am building a JAE - Fe 21 size and must say the design looks good the actual weight of the plywood is rather heavy , maybe ok for glow power oval race trim but for faster speeds and electric power i would like to see this hull built with lighter timbers. as you mentioned balsa and carbon would be the go.