Thanks. I've had some time to look and to me Vintage Air seems to be the way to go. Well tested system, duplicates the factory 'suitcase' and I especially like their reproduction factory dash controls.
The vents on the aftermarket a/c are identical to the factory ones. The ***** went below the center vents. The only down fall is that your glove box is replaced with one about a 1/4 of the original size. The kit came with the templates to cut the dash also. If you would like, I could e-mail you some photos of my system so you can see what you think. Let me know if you have any more ?'s.