Urgent need of a fast article writer

I need 4 articles of 700 words each to be delivered in 8 hours time. I'm planning on working with you long term. Articles should be 100% unique and free from plagiarism. Payment is $10 per 2k words. Payment would be increased as time goes on. Your required to write 3500 word article in a day with one day off.
Please be sure to agree to all the above terms before bidding.