As promised Snoops, a few photos of my rudder connections. I'll try to keep the photos in order.
First is pull/pull on my 33% Yak. One 403 ounce Hitec 7955. (Sorry if the photos are not horizontally arranged. I really just want you to stand on your head. Lol)
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Second is push/pull arrangement on my Pilot Edge. Hitec 7954's.
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Next is pull/pull on my Pilot 40% 330. Hitec 7980 x 2.
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Next is pull/pull on my Behemoth Yak. Hitec 7990 x 2. Huge rudder, more than enough torque. Better be with the magnetic encoder and 611 ounces each.
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Last is a single Hitec 7994 (403 ounce) on the 25 pound Jtec Pitts. I really can't say whether it's enough or not. I dont fly this plane hard. It is strictly for ooo...and ayah and poke holes in the sky. Bipe style.
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Oh yeah, almost forgot the H9 Sukhoi. HS7950 x 2, (486 ounces each) push/pull configuration.
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As for hardware, all basic HD whether pull/pull or push/pull configuration.
Hope the photos help you out.