Article Rewriting for EzineArticles

This project is simple. Fluent english necessary. Find articles on the web of my niche (there are thousands) and rewrite them to atleast 75% difference. They must pass copyscape and again, 75% difference or I will not accept them. Articles should be atleast 250 words and will make attention to some keywords. I will give you access to my ezinearticles account, you will manually put in these wrticles you write. Ezine appoved the articles if they pass their rules. This is simple. I pay you for every article approved by ezinearticles. Make your bid for 100 articles, please and tell me how long it shoudl take you to finish them. Thanks, George