looking for 71 demon trim
Those pieces i'd say are very hard to find. My demon I am working on had just the ones on the door and was missing the ones below the quarter window also.
Story time:
About 2 years ago at Chryslers at Carlisle,one shop who restores cars had a customers '72 Demon on display(to show their restoration work and get business) had that trim on it and I asked where he got them from(figuring you can buy them from year one or paddock). Of coarse it was on the car when they restored it. As I talked with the shop owner about the car and trim he said he may have a complete set of trim he removed from a junk car but will have to look for them. I called him a week or so later and sure enough he found them. He offered me a resonable price,(even if it was expensive I wanted these pieces bad)and he even polished them up to showroom new for me.
Just keep looking and ask around ozz,you never know what you'll find.