Good news and bad news.
The good news, is it pairs up just fine, and the A+ can trigger it. The bad news, it said unsupported/unknown.
I found out it's Product Type/ID via zwcfg_home.xml and added the appropriate line to manufacturer_specific.xml.
I reassociate it, and it shows all the correct information now in zwcfg_home.xml including the "name" from the entry in manufacturer_specific.xml.
However, the web GUI still shows it as "Unsupported Device!". Obviously, I'm still missing something... @Lars feel free to put me in touch with one of the SW guys.. It would be nice to be able to not have to wait for new firmware updates for devices to be 'supported'. :-)
thanks.