I'm glad you found it interesting to give a look! I'm not sure whether I understood your post correctly though, because I didn't perceive problems you've mentioned as conflicts with SD.
> Spiral dyna...
And BTW, even Maslow's take on his "hierarchy" goes like this:
"The hierarchy suggests a rigid separation of needs, but Maslow stressed that a need does not require being satisfied 100% before the next need emerges. Instead, “a more realistic description of the hierarchy would be in terms of decreasing percentages of satisfaction as we go up the hierarchy of prepotency”."
https://en.wikipedia.org/wiki/Maslow%27s_hierarchy_of_needs#Historical_development
"The hierarchy suggests a rigid separation of needs, but Maslow stressed that a need does not require being satisfied 100% before the next need emerges. Instead, “a more realistic description of the hierarchy would be in terms of decreasing percentages of satisfaction as we go up the hierarchy of prepotency”."
https://en.wikipedia.org/wiki/Maslow%27s_hierarchy_of_needs#Historical_development