I found a 914 on the Chicago Craigslist, and went to see it today. It's being sold by a longtime PCA member that also races, and it's quite a solid 73 chassis with 5 bolt 7x16 Fuchs, fiberglass flares, and appears to be quite rust free (rare in these parts). The car had a 6 cylinder installed, and he has the 914-6 mount and headers. Aluminum front crossmember with vented rotors all around. No engine, transmission or oil tank. It also has Corbeau seats, though the interior panels and dash are fairly rough. The car is painted a bright yellow (looks like Porsche Speed Yellow) with yellow bumpers, valences, etc (holy Miami Vice look!). It would be a great solid base for a project.
If you have any interest, contact Jim Becker @630-420-7155 (home) or 630-388-8685. You can tell him that George gave you the information on the 914 world list, and he can send pics if you're interested. I'm not sure what he's asking for the car, but I think it was $1500.