Mine would start with.
68 Hemi, and 440 and 383 Barracudas with a better executed chassis and suspension than the 69's we know. 68 Superbee-R/T, 70 Coronet R/T convertible. All with pro streeter, and pro touring variations, along with crisply detailed factory stock versions with several engine options.
And end with.
An accurate series of EVERY significant drag car from the late 60'/early 70's. Ford, Merc, Chevy, Poncho, Buick, Olds, AMC, Dodge, Plymouth.
I would also make these in a bigger scale like 1/16. Probably not very cost effective, but that's my list of wants.
Corey