As I mentioned earlier, the plans I'm drawing are for a true 1/6 scale (64" ws) which puts the fuselage at ~54" (I think, I'm not looking at the plans now). I have a 1.20 Saito and 1.50 Saito..... I'll probably go with the 1.50 and a 16x8 prop. Right now, I'm leaning towards built-up (stringers and formers) but half-way considering 'glass. I still have a good way to go to get the plans finished.