Is this '71 Dodge Demon for real???

I think this dude has his head on backwards. Sounds to me like he is saying the lack of evidence doesn't disprove it.

Well, lack of evidence pretty much gives me an idea what this car is.

If you don't want to mislead, or misrepresent this car simply say "This sure looks like a factory job to me, but keep in mind no '71 Demon had this treatment that is documented. It may have been an add-on. It very well may be the rarest '71 Demon known. I don't have proof either way. Bid accordingly"

There, that was easy.

Although, I think you and all of us know what it is.

Edit: Oh, and leave out the RARE factory sunroof in the description.