I gather you don't "do cosmology," Doc, and that you don't see the Universe as being at some level one unified whole.
Must run and finish packing for my vacation. Hope we can revisit this topic later.
What I don't do is theorize ahead of the data :-). However, I can respect and do my best to help inquiry without being particularly sanguine about its likelihood for success, and it did strike me that someone who's taking the particular path you're taking might want to read Plotinus; that is assuming you haven't already.
I do read somewhat eclectically. The idea of the universe as a unified whole is common to all sorts of religions - but some of your speculations did seem have to find an echo in Plotinus, a thinker in the western tradition, who was influenced by orthodox Christianity, Plato, and the gnostics he ended up condemning.
Enjoy your vacation.