Hello Dan, like all the other responses, I appreciate yours. I wanted to believe that ball links would be the way to go, but I saw many jets (2013 FIF Event) that used straight clevis' so I did not know which way to go. The Spektrum servos listed, that I will be using, are all metal gear thanks to my wife. Luv ya darling. Smile. I guess I feel more comfortable using ball links even though most guys may think using ball links would be overkill as well as using the metal gear servos. I reviewed the manual for the Jetmach 60 and no recommendations for servo arms was given only that standard servos should be used. So I guess I will order 1" SWB servo arms for 6 servos, a double servo arm for the rudder, and ball links for the arms and the control surfaces. Any further comments would be greatly appreciated. As a teacher, I know one method of learning is by listening to others who are more knowledgeable and I certainly do not want to learn by making toooooo many mistakes on my own. Thanks guys. Chic