First off, nice Maroni quote
Second, Kuro I have to say that I agree with those who have said you're being an obsessive purist. Not trying to fan the fires in ANY way, but the thing about adaptations be they TV shows, books, comic books, bios, whatever, is that there are GOING to be both aesthetic and thematic changes from the original material. It's part of the process. But the core essentials of the character are what people know of Superman, and even though I'm not as big a fan as yourself, I realize that sometimes there is a need for change in order to either a) keep the character's relevance to a modern audience that, especially since SR, has become somewhat disillusioned with him, and b) to stand out on its own as a unique Superman story. The costume is ONE element of Superman's character, not the be-all-end-all.