Guys, probably for the best it went elsewhere. Whilst this appears to be beautifully engineered, I used to work in the military aircraft business particularly in the areas of safety with jet engines. Dont be fooled by the size of the engine, this requires specialist knowledge and appreciation of the dangers. Imagine this thing exploding under your backside sending shrapnel through you!!! Take a look on Youtube at tiny jet engines they use in model aircraft and in particular those videos where things go wrong.