Well the more time it will take before the beginning of the anime, the less fillers episodes we'll have I think...
Depends on how many chapters the manga will be etc, but. Seeing it as an anime, could be nice.
Like Lord_Mew said, if it follows the manga, and doesn't become like bleach/naruto then I'dd like it, i think:p
Bleach, even after the fillers ended, still sucks, i think the art is much less now, and I don't like how they added stuff to the anime thats not in the manga.
Naruto was good the first 25episodes, after that it was crap, and still is crap imho.
So give it a few more years before they start an anime, cuz with the manga thats out now, they can only make like 20 episodes. 2 or 2,5 chapters each episode.
And that would be rather slow for the mx0 story.
We'll see what happens ^^