I miss your documentaries.
I am reading some older computer magazines and in the American BYTE 1/1984 I saw a report about the Zenith Z-100. Cannot tell whether that was available there, neither did I have one. But having 2 CPUs it seems to be a quite interesting computer.
In case you have no "new" computers in your collection and can get hold of a Zenith may be you can add this to your collection and make a video?