Thanks Zippi, is there anything else you have to buy to mount them, like a horn or anything?

My other question is, what do you use to connect the other side of the pushrod to the servo arm? I usually use the GP nylon faslinks but obviously they wont work in this situation, they are for 2-56 rod. Something like these work with a jam nut to keep them in place?
http://www3.towerhobbies.com/cgi-bin...?&I=LXK078&P=7