I like your thinking David, at least 3 out of four times.
We need to specify the options for the classes. For instance: The Scaleauto Peugeot 208 has two different chassis and maybe different tires for different cars. We would also need to specify if the AWD system must be used.
Some other classes might have a car listed on Pendle or Electric Dreams that we will not allow in the ASCC class like the Ferrari 308 we excluded from the rally this year.
Mosler seems to have a version with an ultra light weight body, in addition to the regular car.