For last Halloween I made this just for fun. It is a Coroplast Bat. Span is 18", Power a Turnigy 2730-1700Kv motor, 12a esc, 500mah 3 cell battery, APC 6x4E pusher. It is very fast and maneuverable, like a BAT. Controls are sensitive so I not only use the inner hole on the BC but have lengthened the elevator horn since these picture were taken.