1968 Dodge Dart GT Sleeping Beauty?

Now I am now in upholstery mode. When I was looking over the rear seat it was in pretty good shape. My only concern was the fabric that connects to the seat frame with hog nose clips.
I did not want to break the seats down and have an upholstery shop sew in new cloth. I think my solution will work for the long term.
Top of the back seat.