If you are looking for real 80s retro gear, Mitchells, original Cardinals and Ambassadors are not what you want. These reels were out long before the 80s - the Mitchell 300 was introduced during the post war era of the late 1940s!
I retired my Mitchell 300/Conolon rod in the early 80s and moved on the the Abu Garcia 753 & 754 reels mated with Berkley Lightning rods (back when they were considered high end). The 753/754 were OK, but not that great so I soon moved on the the reintroduced Japanese Cardinal 3 & 4 reels. They had a few quirks but overall were very good reels. I still keep them maintained and fish them occasionally just for old times sake.
Then I was turned on to Shimano by a friend... and I've been a Shimano fan boy since. I soon bought various Bantam/Magnumlite GTX & Speedmaster casting rods and reels. Now, I'm sure others will disagree, but in my opinion, I really think Shimano was years ahead of their competition during this period. It was during this time Shimano rose to where they are today. I still keep some of my 80 Shimano gear in operating condition and enjoy taking them out on occasion.
I had a few other non-Shimano combos during this time. One that is still in the garage is my Ryobi T1 and Berkley Series one rod. This was a pretty slick combo at one time. I don't fish this one any more, the gears go too rough for me. Nonetheless, the T1 was a very innovative reel.
Anyway... there's my .02