Its not the easiest task, but if you have a little patience and don't get in a hurry, you can do a job that you will be proud of. I purchased a complete set and got new foam for the buckets. I did set the covers out in the sun and they were NOT easy to stretch over the frames! It took alot of effort, I was just carefull not to let the seams lay on any edge that was too sharp until I got them over the frames. The buckets I did was on a 65 so I don't know the real difference. On the 65 you have to hog ring the listings in the center portion of the seat first, then pull the cover over the frame. A good set of hog ring pliers is a must, as is plenty of hog rings, and a good set of dikes. My first bucket, I had to cut off every other hog ring that I put on as I missed the wire on the back.....but I got better. My seats all look great and I can say I redid them myself...Thats always worth alot. I think a good set of hog rings pliers and ample hog rings should only cost you around 25.00 which is far less than the upholstery shop!! Take your time, I did the bench one night, one bucket the next and the last bucket the third night. Good Luck
Sanford