I'm tempted to build one and hand it to one of the pilots at our field as a gift. The guy does CRAZY things with 3D flight, and has had invites to Joe Nall as well as other invitational events. He's one of the guys who'd dip his tail into the pond while doing pirouettes.
At any rate, I think he'd love flying this thing - And if it crashed and died?
"Hey, Doug...How much foamboard was this again? 6, 7 sheets?"