Amend 719 articles on website, following SEO rules

** We have selected 7 keywords (in this scope named: "required website's keywords"), which we would like to optimize our website for. ** ** Our website already contains 740 articles (job descriptions). ** ===> Your task is to AMEND these articles (job descriptions), to suit given SEO criteria: Mostly rewriting (adding some text to) articles. And yes, there is a 740 of them. + How skilled/quick you have to be? ===> Our testing copywriter's average speed was 15 articles/hour (there is already 21 articles rewritten), so you can think of about 50 hours of net time of work + Can you do it quicker than our testing copywriter? I don't think so, he was pretty quick. ===> That means $250 if you are happy with $5/hour. Think about it before bidding!!! ---------------------------------------------------------- 1. At least half of rewritten articles' titles must contain at least one "required website's keyword". 2. Each article must have description - teaser - (just few have it now, this is a part of your job), which must be between 130 - 160 characters long, and must be relevant to article's content on at least 60%. 3. Each "articles' keyword list" - it is generated automatically from each article's content using SEO rules - must contain at least 2 "required website's keywords". 4. At least half of "articles' keyword lists" must after amendment have "required website's keyword" on first place of it. 5. At least half of "articles' keyword lists" must after amendment have "required website's keyword" on second place of it. 6. Overall website's first five keywords - they are automatically calculated as an average of "articles' keyword lists" of all articles - must be identical with desired "required website's keywords" list. ... and 7. there must not be problem with quality of English in amended articles!