RE: Lorkhan as God-of-Space: That is one interpretation, yes. It gets even more funky when you realize that ultimately the difference between Akatosh and Lorkhan is one of perspective.
RE: Wheel Turning: See the wheel? What is involved when you turn it, aside from effort? Time. What happens when your wheel makes a full rotation? It looks exactly the same, except it's changed location. It's the same, but different. Therefore, it's a metaphor for...
RE: The actual text: I'm having the most trouble around what it seems they are encoding the Memospore or Tower-Scroll or tangible magicks into. At first glance, they're storing it on the pieces of the world that the Dragon has eaten, but all of the light imagery and this:
an Anuielectorate must produce [Memospore] in a form or forms in which it is aurbicly maintained or in a reasonably usable form or forms [see Article 823589v: draconated TALO[OS] defense]
And then there's Tower-Scrolls. Are they Elder-Scrolls? Are they what Elder-Scrolls are? Are they some fate-divining/recording/creating function of individual Towers and the Scrolls for each Tower fulfill a slightly different function with the Scrolls of White-Gold being recording everything that was and will-be? Are they something completely different?