I pulled off the upper trim from my door panels and assumed a re-pop set would go on without a hitch-I ordered a set from ebay and what I got were a set that needed to be riveted on-I got back to the seller who agreed to take them back=but-I was at Long Beach swap meet today and was looking at a 71 440 cuda and the window trims on that car were riveted on-I tried to talk to the owner but he was not interested in my questions about the rivets being non original-anyone have any thoughts on this and or can the original push on types be found?