Somebody ought to answer you eventually. This isn't an especially active area. There are one or two posters with an interest in, and knowledge of, kabbalah (the real kind).

However - you ask what I think about your idea, and actually I practically never think about the shells of the sefirot at all. They don't particularly interest me. I suppose I view the whole structure as a semi-interesting way of discussing immaterial and insubstantial matters of intellectual, but impractical, interest. Fun to talk about, irrelevant to real life.

As long as people don't start killing each other over which interpretation is 'Right', that is.