to my mind it would be sort of like the older stockcar days[open wheel is a bit of animal all it's own]if chevy had a better shell than ford or dodge,who ever then you ran thet shape,the others would try to go one better next year[even when they said that they did not want anything to do with racing???chevy ate it up in sales when the monty carlo was winning it all]just don't make the cars all clones[that was what IROC was for one car all prep alike so as to be driver not the entire effort]and put the crews and crew chiefs wit and skill back into it[still there some what, but that is one place the computer is not helping,it tells the people the whats to do but not the why to do it.just look at the new breed of mech,mostly nothing more than chips and componet r and r er's.the computer tells them which but not why.