Demon Trim Rare?

I was going through some shelves in my garage this weekend and came across some trim pieces from my old 72 Demon. These are the stainless pieces that fit along the top of the door next to the glass and pop out windows. That got me thinking that I've never remembered seeing this on another Demon or Duster (at least it didn't register, if I had). Is this trim very common on these cars? The care it came off of was a very high option two fender tag Demon. I'm not sure if I want to put them on my Duster or find someone who needs them for their restoration. Any comments? Thanks.