@Jcolvin, Thanks for the reply. Yes, the board you point to is the one that I am working with. Like you I've looked through all the docs and it does seem like it would work. If two of us think so that's probably a good thing so I'll order one up and see how it goes. I'll report back once I've done some testing.
@zygot, thanks that project looks interesting. I'll peruse it some more when I have a little more time.
Best, Martin