Designing a New Style of Wire Retainer

One of the things that I haven't used in my chassis builds up until now is motor wire retainers. I like the look of them, but don't care for the cost. Once I have my motor wires all done up neatly, what do I do with the sensor cable? Recently I gained access to a 3D printer, so I thought I would work on a better wire retainer design as a first project. Someone may have already done it, but I have not seen a design that also retains the sensor cable. So I modeled up the design in Solidworks, and printed out the first prototype parts.