I feel this guy is Supermans' only true equal. In terms of ethics, values, and how they conduct themselves.
Theyre very different in the sense of theyre color, how one works off a tech base, and what not. But some how the opposites make them see more alike, since its not that they have in common.
This could be a seriously awesome Duo.
Steel and Superman is a great concept, its pretty lame its not more explored. And just Steel in general, I'd love for him to get his own series, hes a really cool character.
His design is cool too, love the glorious red cape with the S shield and all the silver.