Just wanted to update this thread. I was able to get Archestra UDA members tied to SQL tags in Ignition and to send data to a named query to insert data into SQL utilizing the SQL Bridge module.
I setup the OI.Gateway in Wonderware and created a Archestra Connection, installed the OPC Core Components from the OPC foundation on this server, Installed Ignition on the same server as a test. I then setup Ignition with a OPC-DA COM Connection and pointed it to the Wonderware OI.Gateway. I could then create tags inside Ignition that attached to objects attributes in my galaxy. Can do full read / write from either the object viewer in Wonderware or Ignition and see the tags update both places.