Yeah I figured it out this time around
Unfortunately they don't do white printing. I'd like a FILCO official ISO RGB modifiers set with the correct font and white pad printing
The other problem I have with WASD—and IBM for that matter—is the gaudy colour range. There's just no subtlety whatsoever – no dark shades, no low saturation colours, and the only inbetween shades are grey and orange. Even for that RGB modifier set I'd like more muted colours, a little more dignified. Even if they did do, say, dark olive drab (BBC Micro editing keys), there's no white printing for the legends.
Sadly, the one system where I specifically want black text,
a custom colour, and where mere laser burning is acceptable (the existing keys are lasered) … is an ALPS board … no love for ALPS