Looks very promising then, I notice they do a white on blue as well.
Coincidentally this screen you linked to is just a few mm bigger than the home made back light I made, interesting
Based on the dimension shown, I made a template screen with corrugated cardboard of the same thickness.
It fits well.
It looks like a minor mod to the rear half of the original mount is need to fit the new screen in, width wise.
simple matter of grinding a bit of plastic off to match the non cable side of the screen.
The front half may not be able to be used. I'm not able to check that fully, removing the front half of the screen mount
will destroy the cable connections on the original lcd. I wont do that while it is still partly functional.
There is a midi board directly underneath the screen and it appears there is very little space
between that and the screen.
The new screen is held in with double sided tape (like it was with the original EL foil)
after that, small spacers between the mount and the mount posts.
it doesn't appear to foul on the midi board directly underneath either, in that respect it just fits.