Dart Swinger seat covers . . . need help

Thanks guys, thats some good info. I'm working with Legendary also trying to figure this out. The 1972 idea sounds good. Also the Dart Sport idea sounds good for 1973 as I could get the buckets done stock for the year, they should match my rear seat. Anyone out thre have a 73 Dart Sport?? Show me your buckets!! I included pics of what I have now. Well thanks again for the good info, you guys are A+.