Thanks, had to add https:// to the link but I could download and import them. It doesn't look that I would gain much over prototyping on the colorlight devboard though, but I do like the modular backplane/module approach.
I've wanted to do something similar for custom instruments (kinda like modular chassis National Instruments and others are making), but it'd make a neat CNC controller- customizable with modules targeting particular servo drive brands or encoder connectors etc). Though it's probably too much for me to tackle building both an overengineered controller and machine at the same time
