K member question

I did have an original slant duster bout 10 years ago. many of use love the look of the demon, me included. and I have seen people pay a premium for the fact it is a demon, slant even.
I see nothing wrong with making the car into a demon as long as people are honest when they go to sell. anyone buying a mopar needs to get familiar with how to tell the originals from the otherwise, and pay accordingly!???