Basically I learned to completely touch type without looking at the keyboard so the stickers were just there for training and as they wore out over the following months I basically didn't need them ever again. Numbers and symbols stay in place except a few where the Danish æøå are placed but I just memorized those...
I just use a standard keyboard and have a shortcut to change between normal qwerty and dvoark. Qwerty is just for whenever someone needs to borrow my PC for a while. I can still write qwerty in a pinch but it's as slow/fast as its always been and I have to look at the keyboard while typing.