Classification of powerful characters

If one were to put all the uber powerful characters into a categorized list power classes, how would one go about doing so?
Like, I'd assume The One would be at the top, but would Primus and Unicron be directly beneath Him? And below them would be the Original 13, right?
But, where would beings like the Alternity, Hytherion, the Megatron Aggregate, and the "Flaternity" fall into place in this? Are some of these above or below Primus and Unicron?
And what of those god-like beings like Tornedron, Devil Z, Violen Jiger, and Dark Nova/Star Giant?
Then there's the Godmasters, who (before severing their bond to their human operators) possessed extraordinary power.
And let's not forget such beings as the Vok and the Swarm (though, these two might be the same guys in different forms, but let's not open that can of worms).
Not to mention the Transcendent Technomorphs (TransTechs). And any other powerful species that I've overlooked.
How would all of these be catagorized by their power?
Like, I'd assume The One would be at the top, but would Primus and Unicron be directly beneath Him? And below them would be the Original 13, right?
But, where would beings like the Alternity, Hytherion, the Megatron Aggregate, and the "Flaternity" fall into place in this? Are some of these above or below Primus and Unicron?
And what of those god-like beings like Tornedron, Devil Z, Violen Jiger, and Dark Nova/Star Giant?
Then there's the Godmasters, who (before severing their bond to their human operators) possessed extraordinary power.
And let's not forget such beings as the Vok and the Swarm (though, these two might be the same guys in different forms, but let's not open that can of worms).
Not to mention the Transcendent Technomorphs (TransTechs). And any other powerful species that I've overlooked.
How would all of these be catagorized by their power?