Well hello there, I think that I might be able to do this job of yours, why? because I consider myself to have very high writing skills, no being narcissistic or anything, but I have my reasons! I read a lot of books, novels to be specific, and that helped to improve both my writing and vocabulary skills to a high level. So, I think I might be a good choice for you! Anyway, good luck and may God help you on this task, and help me if, somehow, I got chosen for some reason.
Good luck,
Best.