Ok, it’s nice to see you having made an idea, and putting in the effort to make it into a PEP draft.
Sadly, this timing is quite bad, as PEP 810 is being discussed right now. This would essentially be a change somewhat relying on PEP 810, which is why I think that this is not the right time to post this.
Making a PEP post would also require correct formatting, which seems to have been broken in a few cases.
As others pointed out already, the first PEP render should be short yet exact. This is a text so long, that people might be scared to read it all, and then not participate in the discussion. Having a shorter draft might be better.