Hello.. hello...? Did somebody say Stream? Hehehe. Well I think its a superb airframe, though I have the "Hi Perf" version in both 50 and 90 size. I have flown the 50 Hi Perf and love it to bits. It outflys anything in its class. The FAI Pattern version I have little knowledge of, but with ann OS 52 surpass I bet you are on to a winner. Sounds a GREAT bargain to me. Wait until you see the cowl! The sectioned tail! The covering! Luverly.... Oh, and look into another way of doing the elevators, I used two micro servos each side, was done with minimal fuss.