Please don't forget:
Where do you want to move special characters like Д or Э or Ø or 菅?
Should they go to 0-9 too?
And there some more like
!distain
[product]
.hiDDen tiMe
!!!
There are even some characters who seems to be between A-Z (example: ВЕЧЕ or РАРОГЪ), but the B and P are not the usual one...
Sorry, not really helpful. Just my 2 cents.