i'm from italy, i follow with interest this build thread, when you have update and new pictures write please, i want to say if this plane can fly with this turbine, sebastiano silvestri suggest to mount p20 class turbine, but is very expensive, if this jet can fly without problem with k45 turbines i buy it, also drscoles when you have the tail pipe put the information abot lenght, manifacturer of it, about fuel tank what you think to use? how many oz?