I love this idea. Would almost certainly buy if not for current kitting. No spacebars in liquid black accent seems like a missed opportunity. I would probably cut the 3u bars and Win95 keys from Meteoroids and just push the rest into the base kit. Then you could add a comprehensive accent bars kit, or maybe one kit with big bars (6, 6.25, and 7u) and a separate mini bars kit. I can't imagine many Alice users will want to buy Meteoroids for split bars and a B. Anyone who wants the windowed lock keys probably doesn't need any other key in the kit. And 40s users are not big fans of buying a large child kit that's basically just 4-key support. You really need a more comprehensive 40s kit for that to make sense.
Anyway, like I said, love the idea. Wish it was kitted for me. GLWIC.