6 Articles Required, Potential for long term relationship

I am looking for a ghostwriter to write 6 original articles. Each article must be 1,000 words or more. As each article covers a specific topic, but they all relate to a main theme (Insurance) - you must be able to produce an engaging and informative piece of quality written work. I will provide the Title for the article and the main keyword so that it can be used PROPERLY within the context of the article. You must understand how to optimize a piece of written work for Search Engines, or do not bid. - PROPER English please - No plagiarism will be tolerated. Your work must be your own and you must enjoy doing research if you are not well informed about the theme of each article. - I do not care to read about the same concept again and again, so please don't produce some kind of recycled crappy article. - If you decide to do project, I will check articles with Copyscape and such. - Articles must not violate anyone else's copyright and you must have the sole right to sell it to me. - You are selling it exclusively to me for modification as I see fit. - Your Works are not to be re-used in any way and cannot be referenced in your portfolio. - Work must be completed by Friday, June 18th latest I will provide the titles and keyword via PM and you will be expected to produce a small sample of your work 250+ words so that I can see your writing ability. Thank you.