Eng content - first part of articles: $300

Hello. I need rewrite some content about ants. For example: [login to view URL] But need more simple life English style language. Every articles must be: 1. Unique (from 95%). 2. Interesting for reading for American people. 3. Without mistakes and errors. 4. Have some keywords (every keywords, for example, "bull ant" must used like this in text 2 (a list) or 3 (not more 3 times) in text. First part of articles of content about have 250.000 characters without spaces or 50 articles. For this part budget $300. Possible pay for every articles from this budget. For example, finished write 1 articles (5000 or more a little characters), I pay you $6. Content for rewrite for first articles I can send you first time, but in future will need search by self in Internet content and rewrite it. After first part of this job can come one more part content articles. First topic for article about ants I will give awarded freelancer.