osCommerce product_info + categories listing pages redesign + code

Offers of work with "We can do this" will be ignored. I require ONLY 3 examples of work. No more. -- I have an existing LIVE oscommerce website, which requires a slight redesign. The two pages that I will need designed are the product_info page, and the categories page (the item listing when a user clicks on a category/subcategory in the main menu). I have sketches of how I would like these to look, but you will need a designer that can first provide me with an image of how the final design will look. Then you will need to code it (CSS/php). On the product_info page, I will need the addition of up to 4 smaller pictures underneath the main image - when you rollover the small images, they will replace the main image. When you click on a magnifying glass on the corner of the main image, this will pop-up into an enlarged version. On the categories item listing, I need 2 listings per row, and the layout I have sketched already. Again I need a designer to produce a modern, clean, slick layout/design based on my sketch. All colour schemes and styles should fit into the style of the existing website. Summary: ------- 1) Build a design for product_info page into image/jpg/psd based on my sketch. 2) Once I'm happy with the design, build this for my osCommerce site 3) Build a design for categories page into an image/jpg/psd based on my sketch. 4) Once I'm happy with the design, build this for my osCommerce site. My site is [login to view URL] Max budget $400