writers needed for articles

I am looking for two writer/writers for writing fresh content assignments (from any country) for various projects. You can bid as long as your English is fine. Rate is $1.1/500 words and $0.9/500 words rewrite . I want only those article writers, who can give me quality, plagiarism free and error free articles. Please understand, that I am very concerned about the quality, so if you do not have perfect English, please do not take the pains of bidding. Location is no problem, however you must promise to not 'disappear' after granting the project. Please write 'I am responsible' while bidding so that I know that you have read this. Do not bid above $50. Please bid only if 1) You are absolutely fluent in English 2) Know what content writing is (plagiarism, importance of timely delivery, keywords usage etc.) 3) Can handle at least 2000 words per day