I've been slowly wiring up my Mendelmax
To try and keep the wires under some sort of control I decided I wanted to use zip tie anchors. The problem is that I tend to do projects at odd hours and nothing is open. However do have an abundance of Zip ties and I had some double sided sticky foam pads and of course a 3d Printer!
"voila" as they say. Problem solved.
Now on thingiverse http://www.thingiverse.com/thing:24187