I forgot Peter evolved via touching the meteorite. So it would be Black Suit Peter < Symbiote Suit Peter (who Miles fought). Black Suit should be stronger than Agent Harry by virtue of Peter being superhuman, and Harry
beat Kraven's ass tbh with close to no real combat experience. Miles fighting meteorite Peter should put him above his base black suit, along with the other reasons posted in the original scaling
comment.
So then the scaling chains would be revised as:
1. Mid Miles
Base Peter < Li < Miles (1st awakening) < Kraven
<= Agent Venom < Black Suit Peter < Miles (2nd Awakening) <= Symbiote Suit Peter <= AV Spiderman < Venom
2. Based Miles
Base Peter < Li < Miles (1st awakening) <= Kraven
<= Agent Venom < Black Suit Peter < Symbiote Suit Peter < Miles (2nd awakening, can keep up with Anti-Venom Peter and fight Venom without completely relying on zappy pops) <= AV Spiderman < Venom
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Getting to Kraven, the scaling should be obvious. At Kraven, Harry already beat up Kraven, and he's weaker than Black Suit Peter, who should be weaker than Miles, who came back and one-shot Kraven and fought Symbiote Suit Peter, who is > Black Suit, who is relative to some degree to his Anti-Venom form, all of which is below Venom.