Will I kill the value of my Demon

I saw a Dark Green 70 Demon this Winter at the Florida mopar show in Melbourne. 340, 4spd, buckets, Black interior, all original except fresh original color paint. The thing was about as perfect as perfect can get.

The guy that had it there just bought it 1 year ago and I know he had to shell out some good money for it.

Beautiful Car . . .