I am going to buy the FT Guinea Pig Kit. I have mod ideas I want to know if anyone else has tried yet. 1.) Fuselage rear side walls straight, not tucking in at tail. The bottom angles up, but don't tuck in the side walls. This will look more like the tail section of the C-130 Hercules, and make the Cargo Door wider at the top. 2.) Has anyone used 4-blade propellers on the Guinea? 3-blade? 3.) Has anyone expanded the fuselage like the British did to some of their C-130's? 4.) How about expanding the wings for Engine 3 and 4? I know the wing will require a full length wooden spar. Batteries, wiring changes? etc? You can also email me at email@example.com tag subject line FTGP Mods.