Some of the changes suggested by one or two people in the feedback form proved very unpopular, so I've reverted those in this new draft.
Changes here:
1. Moved 2u Shift and R3/R4 PgUp/PgDn from extension kit to the base. The extension kit is now just general weirdness, with no alternates.
2. Added back BAE to the extension kit. Left 10u as its own thing, since it does cost a lot, and not everyone who wants the cheaper weird keys wants to shell out $10 for a 10u bar, too. These other keys can fit a lot of boards, while 10u not so much.
3. Reverted the bottom row mods back to icons, and the R3 Ctrl back to a ^ icon. Left the top row as text, since the available icons for those keys kind of suck.
4. Moved 3u bars back to 40s. The base was just too big, considering 2u shift and R3/R4 PgUp/PgDn moved into it.
5. Downsized the accent kit, removing the yellow keys.
6. Downsized the ISO kit, so it's just Italian again. Adding Spanish and Portuguese didn't increase uptake much, but did make it a lot bigger and more expensive.
7. Killed the ergo kit.
8. Moved blue numpad accent into the accents kit.
Updated Kit Renders:
More
Base
(https://i.imgur.com/mPYYjm6.jpeg)
Extension
(https://i.imgur.com/UjtoA0t.jpeg)
Numpad
(https://i.imgur.com/85OnqUo.jpeg)
40's/Ortho
(https://i.imgur.com/KVepfdV.jpeg)
Accents
(https://i.imgur.com/4UFykdq.jpeg)
Italian
(https://i.imgur.com/mtVxeP8.jpeg)
10u
(https://i.imgur.com/3oI2nvl.jpeg)
In general, I'm looking to scale back and downsize versus adding more. Based on feedback so far, the 40's, extension, Italian, and 10u kits are all on the chopping block.
Only 5% of people want 40s, even with convex bars. What I may do is create a new Alternates kit with by moving UK ISO, 2u shift, and R3/R4 PgUp/PgDn out of the base, and then mixing in 6u, 3u bars, and minimal 40's support. That kit would be separate from the weird stuff in the extension kit, which may all wind up being dropped.