Wanna support the guy.. I do think that this should stay and go on despite SA variation, and i see 3 reasons for that
1) They are quite different and this one matches the theme way better IMO
2) No one can "own" a color scheme like that since it's based on a product/thing
3) Most of the time SA and Cherry has a different audience so i don't think there is gonna be a conflict, a lot of people would love to see this idea in cherry profile
P.S Making a 2 kit's definitely a bad idea, it lacks alice support, 40's, nordeuk and i highly suggest you to revamp your base kit
P.S.S Work a bit more on a novelties, it's better to make a 6 keys novelties kit than a 25 keys of something like you have right now
Cheer up and GLWIC!