Martin,
Servos are mounted in the rear of the fuselage, as originally designed. I just want a way to protect the long wires from rubbing in the fuselage formers. At the moment I've though about using some lengths of protective "mesh" similar to the picture below. But the wires will still be loose in the rear of the fuselage so it would be handy to find a way to easily secure them, at least near the cocpit where it is easy to get to.