I don't deny the possibility but just because you've incorporated someone else's idea into your wafflings doesn't make your 'work' science. Other people's work coherent ties together by rigorous derivations, you just tick together things, some from this work, some from that, and hope people think you're worth listening to.
Still don't get it, do you? Just because Theory A says X and theory B says Y doesn't mean just because "QWC says X and Y" doesn't mean it's up there with theories A and B. You haven't shown X and Y are related in a coherent manner within your 'work'. You have no reason/justification for claiming either X or Y are adequately explained by your work.
We can describe space-time from a GR point of view but you have no manner of deriving rigorous descriptions of your QWC's dynamics.
If you can't show how your initial assumptions lead to such things as 'comoving coordinates' why should we believe QWC involves comoving coordinates. Newtonian mechanics doesn't, GR does. How can we find if QWC can? We can't. It lacks any structure, you just make up bits of it whenver you find a particular phenomena is talked about in actual science.
Derive the existence of comoving coordinates in your work, show how it relates to the Hubble constant and then how it matches observation. Co moving coordinates arise in GR via the FRW metric, which is derived by solving the Einstein Field Equations under certain physical assumptions. Let's see QWC's version of that.