How often do we see keycap sets offered today with the kind of layout flexibility that the old 7-bit group buys used to offer? In settling on the Model M color scheme as the basis for keycap sets, we've sacrificed flexibility in favor of reduced cost (and production time). Maybe that's a reasonable trade-off for most folks, but I'm sure glad I got all my Round 6 CADET and HONEY keycaps when I did.