Paper needs Editing (& to shine, Harvard style etc)

I am finishing off a paper (roughly 3500 words, likely to exclude the references) that needs editing, grammar check, references to be fixed and formatted correctly etc. This paper needs to be in Harvard style & UK English. The paper is focused on philosophy of social science, so while it is not necessary to have a background in this topic, it would help (please let me know on applying if you do).

I need the paper returned within 4-days on acceptance.