Of course it is going to be expensive, but how could it not be worth seeing someone's minimal Camaro LS defeat a Nissan GT-R at the Nurburgring?
Because if no one else will use this setup because of the ridiculous costs then it doesn't mean anything. Like I said, shuttle rockets on a Camry...no one is going to think the Camry is awesome because I can afford to modify the Camry to the point where it's not even a Camry anymore.
Also, no one's going to say a V6 Camaro beat the GT-R...they'll say a V6 that was completely and expensively redone beat a GT-R. They're only supporting the well-known fact that if you put enough money into almost any car, you can make it very fast...