This has yet to address a critical problem, specifically this:

It is well and good on paper to limit raids to 13 unique individuals, all of whom are dommers, but it is practically impossible to coordinate pistachio streaks among every player there AND prep forums AND lemon speed rush. As I understand the system being described above (and I’m not sure I do; each successive iteration is getting more complex and difficult to understand), the only way this could effectively work for a klan is a klan getting 13 people together for a full two hours, 11 or 12 of them burning all their visits, and the last leeching then taking advantage of solo vanilla and working their pistachio streak. Essentially this would boil down to a klan deciding who they most wanted to succeed and letting them leech.

I would rather give in to Nicco’s suggestion of making people choose between solo or klan vanilla, but if we do that, klan raids need to be simple enough that they can be coordinated effectively between no more than 5 individuals and leave those individuals free to run their pistachio loops on their own time.

This is the bottom line. Either klan vanilla matters or it doesn’t. Make the system too complex and nobody will use it.