Alright, here's my general breakdown of my opinions(and the opinions shared to me by other knowledgeable members). Keep in mind, to staff members reading, that my post will only consist of disagreements on the scaling presented in the OP, not of the stats themselves. Now, let's start.
The OP first proposes that we downscale low-tiers from the High 8-C calculation provided in the OP, due to a few reasons, being that the characters are all within the same realm physically between tiers, and that there are no large tiering differences between, say, low-tiers and god-tiers. I, and many others, disagree with this for many reasons, and I will be addressing arguments presented against my stance.
- To start off, one of the main points brought up is that there being a difference of thousands of times between characters, such as a difference between a 9-A and a High 8-C, is illogical, as there's no way that they logically could've made such a big difference in power simply through training. This is an, in my and several other opinions, a completely moot and irrelevant point. To expect the author to have to acknowledge such monumental gaps in power for them to be acknowledged as valid, when, there are several very valid cases of monumental differences in power, is unreasonable. For example; Gaolong is able to one-shot Kaneda with a SINGLE serious attack, as acknowledged by Kaneda himself, and Kaneda even eventually is instantly defeated. Should we downscale Kaneda from Gaolong? No! He is consistently displayed to be realms weaker, and no matter how "illogical" such a difference may seem on paper, our standards would not allow us to scale Kaneda, one of the weakest fighters physically, someone so pathetically weak and average, that Gaolong, one of the strongest fighters of the series, can casually make him bleed and bruise him heavily without even trying, to Gaolong himself. That just... makes no logical sense. Kaneda isn't even capable of HARMING Gaolong. There are other displays of this. Inaba initially overpowers and ragdolls Ohma not using Advance. But, Ohma uses Advance and instantly tears free from Inaba's hair when he couldn't previously. So, obviously, they shouldn't logically scale to the same value. And a point I see to debunk this is that Inaba "withstood" attacks from Ohma using Advance. And as such, his AP should scale relative to his dura, yes? But he didn't withstand anything. He took the hits, but he didn't withstand them. He literally lost consciousness and got one-tapped. It was even stated that Inaba couldn't even come close to Ohma. The dictionary definition of withstand is to "remain undamaged or unaffected by; resist", but Inaba didn't do that. Other instances of large differences of strength being displayed between character tiers include in the series include instances such as Kaneda being unable to even budge Ohma's arm despite actively trying to break it, Rei one-shotting Nezu, Kiozan being able to one-shot Chiba easily, etc. Kengan characters obviously rely on raw power heavily, and to say they do not is disingenuous.
- The OP considers a fighter's "condition" to be a key, determining factor in most Kengan fights. For example, Okubo Naoya, in this scan, is stated to be the strongest out of a group of characters, yet, at the same time it's stated he may not be able to defeat any one of them, based on his condition. This makes sense, yes, but let's look at what "condition" really means here. In Kengan, most of the time, if your condition is poor to the point someone is capable of defeating you when otherwise you'd be much stronger or even comparable, it's usually when you're in a state where you are critically injured to the point you literally cannot fight in top condition. To say that condition is such a big influence on fights all the time is objectively incorrect. Especially when, as I've displayed, strength is such a big factor in Kengan fights. One's condition RARELY comes into consideration in these fights, and when it does, it's when the character in question is in an extremely painful state.
The OP then proceeds to propose that we cross-scale between Asura and Omega, which is just... wrong. The scaling between characters between the two mediums is so inconsistent that it's just not possible, and any knowledgeable member will agree with me. To confirm, this is a disapproval of the SCALING used, not the stats themselves.
- A prime example of scaling massively changing between iterations lay in one character, The Superman, Lihito. In Asura, Lihito was the weakest of the weak. So weak, Ohma Tokita in his weakest iteration can one-shot him with zero effort. So weak, a casual Raian can effortlessly defeat him even without amping himself with Removal. Yet, later, in Omega, he's able to fight Mokichi and harm him, someone who can injure Raian on that level. Clearly, a high difference in strength between the character in each iteration, yes? This is once AGAIN displayed when Himuro, someone who can have his arm broken by Kaneda, a guy whose acknowledged to be the tournaments weakest fighter, was then able to contend with someone as strong as Haruo. Now, you can argue that, in this specific instance, Kaneda won through skill and ingenuity, and while he did, he was still able to damage Himuro, something he wouldn't be able to do if he was that much weaker than Himuro. See the difference here? The scaling between each character changes very much. And, I don't think the argument that because they didn't grow 1000 something times, the scaling doesn't vary, works. This is something that happens in fiction ALL THE TIME. Between keys and series, not every character becomes a million billion times stronger. That does not mean that characters will all scale in relativity to each other.