Prestashop site modification

Hello, We need someone who can modify product page and shopping cart page in prestashop. What should be done? 1. Product page Issue with product page is that we need 2 different instances of same attributes and values on product page (for left and right eye), so customer can choose same attributes 2 times.... Here it is an example: [login to view URL] [login to view URL] Customer on examples above can choose values for every attribute 2 times (for left and right eye) But also we should have order form on product page as it is now, because we will have other products on that shop [login to view URL] For example above mentioned cleaner liquid. So, on product page we should have 2 types of order forms, originally produced by presta, and modified for special products (lens) 2. Shopping cart summary On shopping cart page customers should be able to see products, attributes, and also chosen values for every attribute. That's all.. If you have questions, didn't understood something etc just send me message, and i'll answer. If is everything clear, then you can place your bid:)