I wonder if it would be possible to port the OS interfaces for the bbc computers to RPi directly... putting the keyboard inputs into a modern USB controller int

I wonder if it would be possible to port the OS interfaces for the bbc computers to RPi directly... putting the keyboard inputs into a modern USB controller interface and just run the whole thing off of an RPi or similar. TBH about the only hardware I really miss are the better CRT options compared to how limited modern displays are or how much processing power it takes for a level of detail that looks close to as good. A lot of older games look better on a CRT than the same games scaled to 1080p or higher.