The project as i understand needs a person with accurate English linguistic skills as well as a eye to detail.
I can surely say that my skills set that I have acquired over 6 years of typing, letters, presentations, method statements and risk assessments will suffice.
As a manager of projects a person must take on one self to ensure that work was done to a reputable standard diligent, accurate and concise.
Unfortunately I have not been granted an opportunity to prove my worth as a freelancer.
My strong believe sprouting out of my managerial background is that do what needs to be done and get done with it accordingly.