[Stratous]

Accually the Barracuda was a standard edition family car, that had loads of balls. There was a second edition called the Hemi-Cuda, which had a more aggressive style and a Hemi ofcourse.
I am confused though. You said you did not want to go retro, but yet this is more retro than a Ferrari Enzo or even an F1 car. And you said that you wanted to stick with the original style, and other than the paint scheme I don't see any similarities.
And like you already noted, Plymouth is long gone, maybe go with the Challenger Concept.