Article Writing / Rewriting - Projects of 7

I am looking for high quality writers to rewrite or write original articles on a regular basis. Any article you choose to rewrite you must find yourself. All articles must be written by a NATIVE ENGLISH SPEAKING writer. The Rewriting will need to be concise and to the point. I can't accept articles just filled with fluff words meant to fill space. I pay $3 to start per 500 word articles and will increase it with proven reliability and writing skills. I am looking for 1-2 GOOD writers who are looking for long term work. The keywords I provide you need to be used in a normal and conversational way throughout the articles please. The keyword/keyword phrase needs to be in the article title, first sentence and used another 5-6 times throughout the article for a total keyword density of 1.5- 2.5% I pay within 24 hours of completion of each article project of 7 articles for $21 dollars, so the sooner you can finish the articles the sooner you will receive payment. The articles need to be informative to the reader with 100% correct grammar and punctuation. Also, the articles must be at least 85% unique; they will be reviewed through Copyscape and Plagiarism Detect for plagiarism. If an article you submit to me does not pass Copyscape or has spelling and punctuation mistakes, you will not be paid for that article until it is corrected and resubmitted to me for approval. I will not be able to pay if all requirements in this listing are not met, so please don't bid if you can't meet these requirements. 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. Please be able to communicate at least 1 time per day via email or messenger. Bids will only be considered with a sample article on a topic that I choose. When bidding please bid on the first project of 7 articles at $3.00 per rewrite. Thank you and I look forward to hearing from you