I'd take two cars. For Mopar, I'd take either a 1970 Challenger or Cuda with a 440 or a Hemi AND then a modern day Challenger such as a Hellcat.
I know other people like to customize and combine old body styles with new mechanicals. That's not my thing.
;)
If it weren't for the messing with a classic thing, I think the car, on its own, as is, looks fantastic. I just feel that it's sacrilegious to alter something so part of our once great American car culture.