WordPress to Amazon Webstore Migration

We have a relative simple job. We have a site in WordPress that will like to migrate into the Amazon Webstore platform. Most of the products and their descriptions are already in our Seller Central account. The migration will be of the entire site, including the design we already have on our website, the look & feel of the site (categorization) and other pertinent pages like About Us, Contact Us, Terms & conditions, FAQ, etc... We will provide the original PSD and relevant files for you so the adaption process will be simpler. We understand that the 2 platforms have their own enhancement features so we are open to suggestions on e-commerce best practices for the Amazon Webstore platform. As a requirement: It is a most to have previously designed a Amazon Webstore. It is very important that the designer is well versed in the platform.