Copywriter in Internet Marketing/SEO Niche

What I'm looking for is a good sales copy writer. This sales letters are to be used to sell a software in mainly the internet marketing niche (SEO Software). You must have written sales letters in that niche before and provide me with samples. You must know how to research and have knowledge of the internet marketing niche. I need 3 sales letters for this project. All of my projects are mostly related to the internet marketing niche and are software. I must see examples of similar work. Keep in mind that this product will be sold on Clickbank. I will provide you an overview of the software and some example sites so you can have a good idea of what I'm selling. The sales letters must have a great heading and leadin. It must be a complete sales letter, from head line to P.S. You must have perfect English. I will retain all copyrights to the sales letters after payment. The sales letter should be between 1500 – 2000 words and formatted as if it were in HTML to show heading sizes and colors, but it doesn't have to be in HTML format. I look for a 6-10% conversion. 2% is not enough. If you can provide some conversion rates from your previous works, do it. The sales letters must pass premium copyscape. If the sales letters are written in bad English and doesn’t make sense you will not receive payment as you will have agreed to the terms I have set and you are a competent writer. You must be able to complete the project on time. The maximum budget I have for this is 40$ per sales letter, so it's 120$ for the 3 I need. Thanks! P.S. As I hate bots, if you read this offer, start your reply with "I'm ready to do this for you" so I will know you understand what I need.