Article Rewriting Work

I require articles which vary in length, 500-600 words, to be rewritten. The articles are in many different subject areas. I've listed my requirements below. I want the rewritten articles to have/be: At least 50% different from the originals new titles and subheads grammatically correct, about the same length as the originals I do not want long phrases repeated over and over in order to get the word count up. If that's how you rewrite articles please don't waste your own time bidding. I will pay up to $3.00 per 500-600 word article. Please let me know how many articles you can manage each day. I will want articles rewritten Monday to Friday every week if the successful bidder produces good work. I want each day's articles emailed when they're finished, every day. When I send you the articles I will give you the filenames I want them saved as. On this project I will pay by Paypal once a week when the work is finished and done according to specification. The articles will be used for website content and I require native English speakers. I'm looking to develop a longer-term relationship with high quality content providers. For the right article re-writer I will have more work and will be willing to negotiate a better rate per article, but I want some evidence of good work first because I've been let down before. Anyone who places a bid will need to provide me with a sample of their writing style. PM me and I will pm you a small sample of an article to rewrite for me. Any questions, please ask. Copyright in the rewritten work will pass to me with payment.