I can agree. To own one that got driven on the track, you would need deep pockets.
My thinking is for the same money, you could build more than one car that would out run it. The best place for them is in dry storage or on the track. Depending on how many they build, there might not be a lot of them on the track. As an investment, they may not bring the return the first Shelby cars bring, especially the R code cars. All that plastic and other stuff that would deteriorate quickly would worry me. Insurance would be a huge concern and cost no matter what you did with it.
The shift light comes on 9 times a lap around Laguna in our track car. I don't see the factory letting anyone do that under warranty. I bet there's some little " high rev counter " in the thing.
I would like to flog one around the track. Street driving wouldn't be much fun IMO. The seating didn't have that " road trip " feel to it.