Yea, I realized your design was more complete after I first posted. I guess I shoulda fished around for more information before posting.

If you do another run of your Mini-ITX version, when might you do it? I only ask because time is relevant here. My nephew is taking the summer break from college, so this project is meant to keep him learning while he relaxes. If you produce some more boards in the next couple weeks, then great. If it's within the next couple months, not so great.
That said, I'm still waiting for some word from AmigaDave regarding his spare board...