the great plane cap will 3d but it has a very weak landing gear area. the standard servo for the wings is one. i would do 2 so as to be able to mix other things in. the elevators were on a rod which leaves a lot to be desired. you may could do some mini and leave that problem behind you. I ran mine on a satio 91. the rudder on the gp cap is huge almost as big as the sig 1/4 scale 231 cap.