Jim,
Carefully undoing it and reusing it is a good start.
I recall someone in the last 2 years had found a decent sub for the clamp.. Ill see if i can find the refenece.
Also as i assume you are actually using your servo as a functioning part of the system its right you want the clamp to function as well as being aesthetically correct.
Some owners who reuse the clamps have the servos on the car blocked off and just there for looks for judging.. So the functionality of the clamp doesn't matter in their case...