Article, Forum, and Blogging writer and submitter

I am looking for an ARTICLE WRITER to write and submit articles to free article directories and to regularly post to forums and blogs about my site - these will be sites that are going to generate traffic with in the UK ONLY. Your work will be to market and promote our company using links in text and signatures on the forums and blogs and in the articles. We are looking for an article writer, so all written articles and posts actually make any sense at the end and are posted thematically to the area of business we are involved in, not just to give out a link and get a new link. All content MUST be unique, however I am ok with having the same article submitted to multiple directories. All texts, forum posts, blog posts and articles will be related to the business area of our website - [login to view URL] each article will be around a different thing we sell. for example you will write an article about brochure printing, then one on leaflets, business stationery, posters etc. You will link to our site throughout the posts and link to us in the signature of the articles and blogs. You will be required to search for the related forums and article directories to make your regular postings, also blogs, although we will provide you with blogs to post in. This is an initially 6 month project. I want to have 10 articles written and submitted each month for 4 months, and then have 5-6 articles written each month after that. These articles will also be posted onto our website. My monthly budget is $40. Every article will be a minimum of 500 words and written in well worded English. When replying, please let me know how many article directories you can submit to, how quickly you can write articles around the products on my ecommerce site, and what blogs, and forums that are UK based you can blog to. We need a good, self motivated writer with imagination and mainly common sense. Thanks for looking and bidding, PM with questions.