Success at last!!
It seems the '05 tops shipped with camlocks and bushings for the '04 tops right from the factory. A few days ago the Porsche factory parts site still listed '04 part numbers for the tops. As of today? The new part numbers are listed. It's estimated by the regional rep who was up here today that this problem goes through all the tops shipped, although this wasn't confirmed.
Bottom line? I'm at work tonight with a spankin new top securely attached to my car. It looks everything like I had hoped. I'll try to take pics tomorrow for you guys.
It's a duplicate of this top:
