Hey there Mark, mine is only a replica (there is less than a handful of real ones in Australia) and none of them see race duties.

The car you are reffering to is code named "Daisey", Ford have canned the idea of making it, but an Aussie kit supplier does them, it uses a current model Falcon (engine, gearbox, front and rear suspension, brakes, driveline, dash and wiring etc) as a donor, so if you buy a write off then you can get into one at a pretty good price.
Here is the supplier.
http://www.drbsportscars.com/

This is the replica.


This is the Ford concept.