Nice panels! It might be cool to do a how-to for panel making. I know there are a few of them out there already, but everyone does their panels a bit differently. More places to pick up info the better. :)
What sort of hardware and software are you using to make the panels? I'm assuming a cnc mini-mill of some sort? If so, what mounting method are you using and what bits do you use to etch the lettering? I'm going to be in the same boat shortly. I've got an X2 mill I'm cnc retrofitting atm.