Here is a much closer look at how I built my RC jetpack. And, just so it's indexed correctly - let me say: RC plane and radio controlled model airplanes, Martin Jetpack..
All the bits were purchased form HobbyKing (except Ken)
As soon as I've fitted the wide-track undercarriage and tidied up the wiring a little it'll be testflight time! Woohoo!
Shuddup Ken!