Color Change..???

So, how sacrilegious would it be to change a 72, original Hemi Orange Demon to PlumCrazy..??
I don't want to, but the thought doesn't go away.
In 1984, at 16, my first car was a 72 B5 Demon that I had painted PlumCrazy after a tire shop crushed the passenger side quarter panel..(they said it slipped out of gear and rolled into a telephone pole guide wire..lol) .. I owned that car 21 years(Sold in 2005).
I've looked and looked for it for years, with no luck. Probably crushed and a toaster by now.
Last year I bought another 72. I was stoked because its a factory Hemi Orange Demon. I didn't recall ever seeing many....until after I bought mine.
Now it seems they a plentiful...maybe I'm just seeing the same ones over and over, but doesn't seem to be as "rare" as I thought. So I've bounced the idea around in my head of painting it Plum.. Maybe I'm going a bit far with trying to relive my youth.....
Would like feedback, thoughts and your stories of changing an already cool color to something else..
Thanks..!
Just some clarification.. It's a non numbers matching 318 car.. Originally a manual 3spd floor shift, which I'm putting in a 4spd w/pistol grip ...Has the original 8 3/4 rear end..Was a bench seat car and I changed to year correct buckets... So, it isn't all original...