I like Dante's black hair but the image of him with white hair is quite cool in my opinion! I'm probably the minority in this matter but I don't mind what Dante looks like by the end as long as I enjoy playing the game!
HERE HERE!
Dante could have a penis coming out of his forehead, and I'd be fine with it as long as the gameplay was fantastic like it is. Also - the penis has to flop about, in this hardware generation, floppiness is a given.