Hey Darth!
I've got a Hyperdyne set up and it came pre-wired. Jim (at Hyperdyne) sent me a color install wiring diagram. If you would like a copy I can email it to you.
In regards to the shaft attachment, what exactly are you talking about? My lid is from Bobamaker and is totally awesome, but it's too thick at the ear cap for the bushing and I am having a hell of a time figuring out how to attach it to the shaft. The 77BB servo that came with the hyperdyne setup has enough torque to break the 5 minute epoxy bond I establish. The thickness of the lid is exactly 2 bushings so I'm trying to figure out how to make the drive shaft on the servo longer. Is this the attachment you are talking about? If so, are you using the same HiTech servo?
Here's the servo I'm working with...
HS-77BB - Hitec RCD
Thanks,
Douglas (Warpcell)