Long Term Spinning Article on Sentence Level

Project Description:
Hello,

I'm looking for a long term collaboration to spin articles. If you do not know what is a syntax spin using { | } DO NOT BID.

I need my articles to rewritten twice on sentence level, not only spinning words. If you don't know how to spin on sentence level twice DO NOT BID, because you're wasting your time here.

I need 1 or 2 (400-600) articles rewritten each week (could be more) within the following format (raw spinned):

{This|That} was an {experiment|experience} which {I|you|they} {found|find} {interesting|very interesting|amazing} on {maintaining|getting} {body|human} weight while overeating on healthy food for {6|six} weeks.

Basically, as you can see, you take the original text and come up with synonyms for words and phrases.
Please spin the words as many as you can.

Requirements

1. You will be provided the source 400-600 word articles and you will deliver a 70%+ unique version of that article using syntax (A|B|C} format.

2. My budget is around 3 USD per article spin (rewrite twice on sentence level).

3. Copyscape and 3 other in house tools will be used to verify uniqueness of output. Anything below 70% for the result 100 articles or syntax errors would be deemed as rejects and is to be re-spin at no additional cost to us.

4. Payment will only be effected upon satisfactory completion of article batches issued.

Note: after you have done rewriting you must proofread these articles as I don't want any junk articles being generated from the spinning process!

I am attaching a sample article. I will only consider the bid if you return it spinned according to my requirements above.

If your work is great, then I will choose you for long term project.

I look forward to working with you.

Thanks!