New to this forum and looking for some advice. In my storage room I found my old RC parts from long long ago (did not touch them for 28 except moving to other storage). While visiting a friend last week, his son came to me with a Tamiya 4x4 CC-01 chassis and VW Touareg body. It did not run well and maybe I could have a look. I told him simple screw was missing from suspension and I recognised them from my old Tamiya M01 chassis. I knew I had some in my storage. Maybe it was a good idea to get the cars out as well and get them up and running again (because of Covid19 we all have some extra time to spare right?)
So, I unpacked some crates and found my old cars. Time to investigate whats missing, what's broken and what needs replacement. On my search for parts I immediately noticed that my Kyosho where I was looking parts for, was not that common at all. So initially i wanted to fix it a bit and start driving it around, but maybe it's better to put it on sale, and use the earnings to buy something modern instead. Now before I'm going to clean it and put it out on sale, I thought it might be a good idea to post my plans here. Since I know from some restorers that they prefer to have old products in the old shape so nothing can be damaged during clean up.
Whats your opinion. No cleanup, list it? Cleanup and list it, or is it worthless and should I make it run and have some fun with it.
It's equiped with all the stuff that was hot in the 90's. Graupner 40 mhz transmitter, Novak 610 Electronic speed control and a brushed Trinity Championship modified series motor.
Pictures below:

Gallery over here:
https://postimg.cc/gallery/x8G70Rt
Looking forward to your thoughts and ideas

All the best,
Herbert