Orion Vs. The Hulk

Here are a couple of guys who each have warring sides to their personalities that they must contend with every day, and that might make for an interesting team up.  They are both Jack Kirby designs as well, and their adventures revolve around super science as much as brute force.  Yeah, I think these two would find that they have plenty of common ground - once they stopped beating the snot out of one another!