Text, Rewrite and Reword

I have a document that runs well past the 1,500-word mark and now needs to be completely re-expressed in clear, polished, formal English. Every idea, statistic, and reference must stay intact, yet the phrasing, sentence structure, and overall flow should feel fresh and more sophisticated... (Budget: £250 - £750 GBP, Jobs: Academic Writing, Article Rewriting, Content Writing, Copy Editing, Editing, Proofreading, Research Writing, Technical Writing)