Good news! My workplace decided to purchase a small CNC mill for prototype work. It's a Roland MDX-500 and while it's not big, it is big enough to help me cut some miscellaneous brackets (after hours) for my homebrew CNC!
http://www.rolanddga.com/products/3D/modelers/MDX-500/
Otherwise, I was going to build all the parts on a smaller machine -- a little MaxNC-10 I bought some years ago. That would have been ok, but some of the brackets will be too big to put on the little MaxNC - the parts would have to been indexed to finish milling. So needless to say, I'm excited!
I'll attach pictures to show both machines. Also, there's a picture of the workshop at my workplace, where I may build some of the parts for the machine.