What specific aspects of your model might require some of the possibilities you mentioned? For instance are you of a NPole centered mind, BiPolar, Infinite Plane or something else altogether?
Whilst my model requires its own scope of context to be fully understood, for the sake of argument
an infinite plane is probably the closest match, since that is what would be observable from space.
I will post my model in due time, but for now I'd just like to settle in, avoiding pointless arguments as to
who conspired against who, and just let the positive spirit of alternative science take its rightful place at the head of the Flat Earth table.