Only thing i wish for is r4 mods. I saw your kit on the last page, but would you consider doing a smaller kit of r4 mods?
Maybe:
-7 1.25 (ctrl/alt/super/x1 fn)
-4 1.5 (ctrl/alt)
and in both colorways, so about 20 keys.
Yes its a compromise, but it covers a lot of layouts. I love numpads myself, but this is a kit id def. buy.