my collection is finally at a point where i think its worth sharing
from top to bottom, left to right:
g80-2100hcd
g80-1000hau (early 1988, has modifier-coloured pipe key)
g80-3000sfd
g80-5000hamus
g80-5700haaus
g80-5000haagb
one cool thing i noticed is that the winkey g80-5000s have r4 bottom row, while the wkl have r5. as somebody who prefers r4, this came as a nice surprise when i opened the hamus