Congrats!
A bigger problem will be the plastic grill infront of the speaker.
I should decide for an original cloth with approx. same/closeby same style.
You need an Aurora 405-lines converter, hope they are still/again available:
https://www.tech-retro.com/aurora-design/home.html
Or ask in the british forum.
There is a way to generate 405 lines pictures with the help of a Linux-based computer.
But then you still need a RF-converter.
Ask for a schematic to build one there.
Please read these informations how to generate the old british TV standard:
https://www.vintage-radio.net/forum/...splay.php?f=95
Regards,
TV-collector
