Article writer needed long term

I need you to quote for 15 articles that need to be rewritten of 500 words. The goal is for them to appear unique without compromising the quality of the original content. This is a quick and easy job for the right writer. However, because quality is my primary concern, I will start the winning bidder with a test project of 1 article. If it is satisfactory, then the remaining 14 will be requested. The subject will be on golf and golf fitness. I am looking to find the right writer/writers to establish a long term contract as I will be looking for blog writers and also to write for my newsletter as well as regular articles. ***** Each article must be: 1) Good Quality, 100% original Content 2) Pass Copyscape 100% (this will be thoroughly checked). (if you plan on copying and pasting from other websites do not submit articles. You will not be paid if you submit articles from other websites) 3) Absolutely no plagiarism. 3) No spelling or grammar errors. 4) Informative 5) The keyword must appear within the article 1-3% of the time. So if the article is 400 words long an appropriate number of keywords appearing within the text would be anything from 6-8. 6) MUST BE IN COMPLETE CLEAR ENGLISH - PLEASE PLEASE PLEASE be a native english speaker. IF you are not, do not waste my time. We will send you key topics to write about upon winning this project. 1. All articles must be reviewed before delivery to make sure they are free of spelling and/or grammar errors. Please prepare all articles for submission to our website, a team of writers would be good, however quality is the most important. 2. Again, You must write all articles yourself. No computer generated stuff, not copying from other sources, 100% original. This is very important. We check all articles with copyscape and other databases and if you fail to deliver original self-written articles you will not receive payment for these articles. 3. Please run a spell-checker before you submit the article. 4. PLEASE communicate with us as often as possible. Copyright: We retain full ownership of all the articles with complete copyright to use and publish on any of our web sites of all work purchased from you. Payment: Payment will be made via PayPal or GAF ASAP. Legal: We have full solely ownership and copyright of all writings. You are not allowed to re-use the articles in any form. You represent that, except with respect to material furnished to you by me, you are the sole author of the writings and all of your services are original with you and not copied in whole or in part from any other work. The writings contributed by you hereunder shall be considered a "writings made for hire" as defined by the copyright laws of the United States. We shall be the sole and exclusive owner and copyright proprietor of all rights and title in and to the results and proceeds of your services hereunder in whatever stage of completion. If for any reason the results and proceeds of your services hereunder are determined at any time not to be a "writings made for hire", you hereby irrevocably transfer and assign to me all right, title and interest therein, including all copyrights, as well as all renewals and extensions thereto. You agree that we may make any changes or additions to the writings prepared by you, which we in our sole discretion may consider necessary, and may engage others to do any or all of the foregoing, with or without attribution to you. You further agree to waive any so-called moral rights in the writings.