TBH, Iron Man is not similar to Batman at all. There are a huge differences between them. Iron Man is a low-high tier and a genius, billionaire, playboy and philantrophist, wearing an armor that can shoot repulsor blasts, and have incredible strength and durability. Whereas Batman is a street leveler with a batsuit who fights non-superpowered individuals. The only few similarities is that they are both billionaires, and that's not enough.
Nice list anyway. Except for that part. I suggest you change 11 and 12 (6). Iron Man and Lex Luthor instead of Batman.
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