Very nice!
I've seen your Youboobtube videos also. Nice work and explanation for the uninformed. (I am informed but like to watch any way)
About Zenith I love their little capacitor look-alikes for the integrators and their blue turned brown defective disc caps. Horizontal and other tube sockets that break away from the chassis because of not enough solder on their solder cup/mounting pins. Don't even get me started on 4 legged capacitors!
Sorry about the pot rot I'll have to look for that. Thanks for the info
Soon I will be doing my '58 portable and 2 portholes as well.
PS (thanks again for the other thing).