Harold you definetly have a cool old Day-2 customized Vette there. Don't do a thing to change it man. Sadly I don't see a single mod on the car that is a Motion piece (except the Moon fuel filler) but it was no doubt built to resemble a Motion Vette. There were alot of companies back in the day that followed Motion's lead on these kind of Vette Mods. Do you know where you car originated from? A car modified like that somebody has to know something about it.
I'm a PA guy myself.. where abouts are you?