Oh man, it's really not that hard, I was able to do it. Heck, I even got the wife to give me a 10 minute sewing lesson and I made a new headliner. (Only a couple little wrinkles, too.) It has been a loooong time since I did it, think that was around 78 or 79, so I don't remember the details of how it came apart and the car is sitting in a garage at -22F right now so I'm not gonna go refresh my memory tonight. Did have to pull the rear seat to get the sail panels out for access to the rear of the sides, think that was the hardest part. Keep in mind though I was a lot younger and a little less smart than nowadays - although I ain't too bright yet according to some.
Mike