RE: Showtime engine and servos?
I'm pretty sure that Mike McConville recommends the 9411 all around on this plane. That would be the best setup if you plan to have extreme throws with long arms. He designed and built it--he oughtta know what works best.
I've used the 9411 on numerous planes, and have never had a problem with them. Never had a problem with ANY of my JR servos. I've got a 9411 on the rudder of a 40 size 3D plane, and it shows no signs of gear wear or slop after hundreds of flights.
I'm going to buy one of these within the next week. I plan to use a Saito 150 with 9411 on all surfaces. 3121 on the throttle.
Has anyone had prop clearence issues? I got my eye on a 17x5 or an 18x5 prop for the Saito 150.