Affordable & Effective Landing Page for Computer Business

I need an affordable and effective landing page template designed for my computer business. This landing page will be used for our Google AdWords campaigns. Please bid on this project if you meet the following requirements: --a proven track record of improving conversions (we are not getting good results with our current one) --good use of the English language --strong experience in designing very successful landing pages --the ability to create a template type of landing page so that I can edit/tweak as needed for multiple campaigns If you meet the above requirements, please provide some examples and testimonials from clients who you have helped. Thank you.