Article rewriter needed

I am looking for someone who can "rewrite" articles for me in a readable way. I will provide you with either keywords or source articles and you will rewrite them for me. This is a long term opportunity for those who love writing. I need: approx. 20 Articles, 500 – 600 words each, Readable, grammar and spelling mistake free, MUST pass copyscape P.S. I am expecting you to write at least 2 articles a day. If you can't write at least 2 articles a day, please do not bid. Thanks