Quality Native English Speaking Rewriter Needed for Content

Dear Bidders, I am seeking quality writers to rewrite our website twice, so we dont get caught for duplicate content. I will supply you with the website that needs to be rewritten as well as all keyword phrases. The website is approx 10 pages long. It is a requirement that all articles must be written by a NATIVE ENGLISH SPEAKING writer. I cannot stress this enough and if you are unable to meet this requirement then please do not bid. The rewriting will need to be concise with proper grammar. I can't accept content filled with filler words meant to fill space. It needs to convey the same message as it need to explain and sell the product. The keywords provided will need to be used in a normal, conversational tone throughout the articles. The keyword/keyword phrase needs to be in the content title, first sentence and used another 10-12 times throughout the article for a total keyword density of 2-2.5%. The content needs to be informative to the reader with 100% correct grammar and punctuation. Grammar and punctuation is very important and articles filled with mistakes will be sent to be redone. The content must be at least 85% unique; they will be reviewed through Copyscape. You agree that upon sending me the rewrites all rights to the rewritten articles transfer to me. This means you will not sell, reproduce or re-use these articles in any way. Regards