Article Spinner - EXCELLENT ENGLISH!!

I need at person to spin 50 different articles. These articles generally run from 450-650 words each but may be longer. These articles must be spun at the sentence level, the phrase level, and the word level. You can use a program if you wish, however, all articles must be readable. So do not use random sililair words if they do not fit! The articles need to read well, and make just as much sense to english language readers as the original. For article spins, I will pay a max of $1.00 - , bid less per article if you wish (lower bids will get higher consideration). As a demo of your rewriting skills, I need you to send me a sample which includes the original article as well as the spun version with syntax. You will receive 10 articles at a time. You will be paid after each batch of 10 is SUCCESSFULLY completed - meaning it will need to be reviewed first. Which means no upfront payments. Also, communication is key. If for some reason you cannot meet the agreed deadline per batch you MUST let me know prior to the deadline so we can re-assess. It is important to remember though, speed and accuracy is essential. Important all articles must be turned in with original article I gave you and the new article with syntax. Also - I want to know how long it will take you to complete a batch of 10. Bid For how much you are charging for 50 articles. You will be paid (20% of your bid) everytime you complete 10. Do not tell me you will pay for x amount of words. Do not bid more than $1.00 per article. Send me a sample to be considered. If you are using specific software, let me know which one I would like to hire someone within the next 48 hours to start immediately, so do not apply if you are not ready to work now.