landing page rewrite for Nik

I have a site which has already gained at least 100 visitors every day, from Google with the keyword phrase "google earth". And the traffic is still increasing. Now I am going to put a landing page to sell a mapping software, Global Mapper. This soft can be found at www.globalmapper.com. So I need an expert writer to rewrite the landing page with the following requirements: 1, Build a rational lead from "google earth" to this mapping soft. Because the visitors are all searching "google earth", I need the description in the landing page can transfer their interest from "google earth" to Global Mapper. 2, Keep 2% keyword "google earth" density in the description so my ranking in google ranking will not loss. 3, Read twice the site [login to view URL], find out some features that are really attractive and sale promoting. 4, My site url is www.a-google-earth.com. Please Ignore the current content and on it, because I am about to change after the rewriting. A template can be downloaded at: [login to view URL] 5, If you believe it is helpful to promote sale, you are encouraged to write some sub-page, like FAQ, about us…etc. Please convince me your qualification with some sample of your previous works. And I would be very impressed if you can ensure your writing will result in a first sale within 10 days, a week, or even 2 days. If you happen to have this kind of confidence, I can even offer an ADDITIONAL bonus proposal (commission based) after you finish the writing.