Hi there vmsguy: Your will probably get several suggestions on this thread, but my approach is to use the flat black "Ernst" lock, or dental floss on connections in the wing tubes, and small "tie-wraps" for the excess wire in the fuse. There are some plastic square anchors that can be epoxied to the fuse side walls which have "tie-wrap" holes to use in pulling the excess wire against the sides. Right now I am using the "Ernst" flat lock connector for the trainer wing servo plug, and the fuse radio extension. There are other locks on the market which I also have but are a bit to bulky. I have just check some aero magazines, and do not see "Ernst" products mentioned; so you may have to check out the internet to find their flat black locks all though your local hobby shop may carry them.
If I can help you more, just e-mail me at:
[email protected].