Long Term Professional Article Writer Needed

I need 30 articles written on a variety of topics, everything from TOPIC1 to TOPIC2, suitable for directory submission written by a professional who understands the basics of SEO. Articles must be between 500 and 600 words in length and be targeted towards keywords which I shall provide. I will expect one article per keyword phrase. Articles must adhere to the following guidelines: 1. Be written in a grammatically correct and free-flowing style according to US English. 2. Contain between 3.5 and 4.5% keyword density 3. Contain a title, 250 character abstract, and complete article body 4. Article body must be at least 500 words in length and no more than 650 words in length 5. Be submitted in .txt format 6. Be completely original, no plagiarism (I will check each article) In accepting this contract, you are providing “work made for hire”. In other words, the buyer (me) and only the buyer will own the copyright and all rights to the work. You may not publish the work in any way. Please do not apply unless you agree to this stipulation. Please include at least one sample piece with your bid which represents the quality of work that I can expect for this project. The MAXIMUM budget I can afford for this project is $2 per article. I require 10 original keyword rich articles 450 - 500 words long. The Articles will be on: PAINTBALL. If you are reliable, and able to pass copyscape and have experience in copywriting and can write good articles in english that DO NOT require edit then please feel free to bid. I will have full rights to the articles after. I need writers that are able to provide good quality work regally. If you don't understand english fluently and agree to my terms please don’t waste your time bidding. If everything works out I will hire for long term article writing. Happy Bidding 