The total comes to be 9600 characters, is that with or without spaces?
I don't know, but it seems short.
Probably it includes spaces. Anyway, if they are unclear, it is not your fault. If I ever gave someon a character limit, I would specify whether I meant to include spaces. If it was my application, I would write it with 80, not including spaces, and if they have a problem with it they are morons and I don't want to go to their stupid school anyway.
Just get beyond this, and get inspired!
:-)