Also, the slightly large amount of elements you have means you either need 60 people dedicated with 1 element, combined element areas, or allowing people to use more than one. Or a combination of the last two.
Currently, the project has 120 elements, and each developer has four main characters and a bonus character,
or three bonus characters, at the moment.
Not sure if it'll change or anythin', though.
Also: I know I revived this thread, it's just to make it easier to access from the main page of the forums.

(Yes, I'm lazy. Sorry~)