The HomeRacker system by KellerLab is a fantastic gift to the community and as such I wanted to give back a few additions. 

This one likely has competition but is my solution to a simple countint loop to attach items such as cable ties (reusable or standard plastic) at strategic points to keep your build tidy. I used HomeRacker to build a mini portable “Grab and Go” rig for IT emergancies so built this to be a little more sturdy than some other smaller designs while still being mostly compact, taking up a single HomeRacker unit in height. 

Enjoy!