I remember most of these , I was a regular visitor at my local accessory shop, many of these items are still used today. I had a Mini 850 which had white stripes on the bonnet, a white roof, seat covers with padded bolsters, wheel spacers, G800 tyres, 1"1/2 su carbs bought secondhand on a manifold, jetting? whats that.Peco Big bore silencer, 8 track, numerous types of foglamps.
The good thing was there were no computer crap or sensors to worry about.
My brother has just bought a 1963 MGB I am thinking about going the same way. When I was seventeen or so my mates all had sports cars, TR2,Sunbeam Alpine, TR3, MGB odd man out had a Morris Oxford.