Sorry about that, I went to go run a few engines to determine which one to put in the extra. Then I had to go grocery shopping and do dinner, so late last night was a wash. I ran the fox .40, and the webra 50, I also have the NIB supertiger 40 ring, but after running the webra I decided that's going in the extra. I had a heavy 3 blade 10x6 on it and it was still turning 15,000 Rpm. Idle was great as well. The lower profile head will keep it inside the cowl as well. So I'll set that up on the engine mount today. As far as the tailwheel goes, I already made a provision for the GP semi-scale tailwheel assembly, it's for 40-60 size planes. I got the servo layout set, but need to finalize the connections and install the control horns. Basically set the whole plane up and tear it back down so I can cover it. I don't know how much I can get done today, my GF wants to have a "Date Night",........at this point, I'd rather build my plane than get lucky. I guess I'm missing a few screws in my head if I'm thinking that way but it's true. I'll post a few more pic's today as I go.