Launch page design

Hi All, We are looking to develop a product launch page. We have researched various launch pages and got inspired by some of the following pages. 1. Clean and nice Layout, with effective message about the product - [login to view URL] 2. How it work presentation - See attached sample "How it works [login to view URL]" [login to view URL] presentation of the flow - See attached sample "Graphical representation of [login to view URL]" 4. social media share buttons in footer (Facebook like, Twitter, Google+ etc) 5. Get Invitation Signup form similar to - [login to view URL] (when you click the "Use Buffer Account" button) We will provide exact detail about the project to a chosen designer. As a part of deliverable, we like to have PSD + XHtml + Css + Javascript (if any). Please let us know when you can start work on this project (we need it quickly) and how long will it take. should you have any question please feel free to ask.