Nope, his style is not boring at all, it's slick and stylish for urban landscapes and even space, which is perfect for Akira. I have some complaints with some of his movies, but cinematography isn't one of them.
The Wachowskis are a good choice but I doubt any studio will trust them with any big money movies anymore, and they're not very original when it comes to cinematography, it's just balls to the wall green screen, I've seen what they can do in that regard with Jupiter Ascending and Cloud Atlas.
And it would be another case of people not getting Akira, just like the Matrix sequels.
del Toro? I don't get why you think he understands anime, because of Pacific Rim?
Nah, he has a knack for certain types of Horror, he was up to adapt Domu, which was more up his alley, Akira? Nope.
Of these 3, Nolan is by far the better choice, and I'm not even a Nolan fan.