I don’t know if the new ones are like the old ones but way back once upon a time, I changed one of the amber displays to blue. It was NOT fun, changing out those tiny little lamps with tiny little blue leds, sucked. And getting it to all look right and then not having any dimming ability, I said I’d never try that again. I learned when someone said “hey can you do this” to think twice before I opened my big mouth and blurted out “yes”.
So I wonder how hard it’d be to swap the 2970 over to the new display. Where can you get this kit you speak of?