You just contradicted yourself, which was good because it saves me some work. Reed and Tony aren't heroes anymore. All right, Reed is debatable, but Tony definitely is not. Yes, he champions a law that could bring some greater measure of security to the US. But look at the means he's used to accomplish that goal: He's hired mercenaries to endanger people's lives in order to manipulate public opinion. He's sent supervillains on assassination assignments. Whether the Hulk has killed in his rampages is debatable as well--you think he has, I think he hasn't--but what's not debatable is the fact that the Hulk never intentionally does the things that he does. When he sets out on his rampages, he's never thinking of endangering people, he's just thinking of protecting himself in a very simplistic and childlike way. You just admitted as much yourself. When the Hulk intentionally sets out to do things, they're usually pretty heroic. Trying to stop Onslaught's rampage, joining the new FF, protecting Rick Jones several times, etc. Iron Man set out with the goal in mind of endangering innocents to further his own agenda on numerous occasions--see Frontline and the ASM lead-in to CW for examples. That's not the kind of thing a hero does. He's an anti-hero at best and a non-mutant version of Magneto at worst.
Also, don't speak for me. You can't know what decision I would have made on anything. Tone down the presumption.