I believe that seats out of a '91 SE will fit the early 80's cars and they are alot more comfortable.
I get bored with them pretty quick. My way of dealing with it is if something nicer comes along purchase it and then sell one. This has worked out pretty good so far. The only one I kinda hate selling was a great running, no rust '85 300TD that I sold to make room for a manual transmission '83 240D. I wish I had kept the TD.
5 speed 91 SAAB 900 Turbo
. Have you ever looked under the hood of one of these?