Need design for Magento store

I need a web design for a magento store. This is for a website selling auto parts online. Need it completed in 1 day. The most important thing is the usability. This means the design should be focused on the general text field for searching (should response to any product specific data that is provided by TecDoc) and a form where you can determine your car (TecDoc provides therefore two forms). This webshop is an example for search function and forms: [login to view URL] Furthermore it is very important to highlight the fact that the client does also run a garage so that you can communicate to the client that it is a trustworthy supplier of autoparts, who works himself with these autoparts. We also want to show the manufacturers in the way it is done on parts2go.de. On the left side of the website we want to display product categories in the way like on amazon.com. On the right side should be room for special offers (maybe these could also be displayed more central; your choice) and below trust signals like review boxes (example: [login to view URL]). Somewhere also the payment methods should be shown and the forwarding charges. A detailed display of categories like in the bottom of [login to view URL] (section: Top Autoteile Kategorien) is not desired. That's it for now.