Slight thread jack, but my dad is/was building a B17 that was 6 ft long, had a 15 ft wingspan, and was going to run off of 4 weed wacker motors, but he's stalled on it. The body is over half way done and covered and one wing is nearly done, the elevators and the tail fin are also done, but the fin needs to be glued on. It has been sitting in the basement so long that it's warped in a few places. :(