RE: receiver size, does size matter?
I have 2 large servos in the lower wing driving 4 ailerons. 1 large servo with 2 pushrods driving split elevators, 1 large servo driving the rudder. Hs705mg Hitec and a standard servo on the throttle of a Zenoha 38. I may upgrade to a Quadra 50 if this is under powered.
My friend collects kits and he parted with this one at a good price. Ace produced the kit in the 70's. It has wingspan of 72"
Cold windy weather here has slowed down my plans of getting it in the air this month. Perhaps next month will be better.
Thank you for your help and interest.