Boldogs, Gothmogs and Sauron's New Clothes

[obloquy]

More or less agreed to. But you will admit, surely, that Sauron seems to have been a Mair (or Umaia, rather) of exceptional power.

Admitted and agreed.

I would also dispute the level of power that you put the Boldogs on, since it relies on the interpretation of the semantics of a single sentence

I'm not sure I know what you mean. I don't recall making any statement as to the power level of a Boldog.