advanced gravity form project

We want to build an advanced gravity form in Wordpress. Here is the following we want the gravity form to contain: We need people to order logo print and embrodery ! We need people to upload logo ! The logo have a setup fee, ONLY the first time the logo is uploaded We need to have a re-order system in the client account, so that the client can reorder the logo ! We need a price table that works with the product and print, so that if he order 100 t-shirts with a 2 color print, the site need to ad pr. auto, the price for a 2 color print on the product page ! As I see it, we need to use a product ad-on for the print or embrodery, on the product page, for the T-shirt, and the setup fee as a unique product We need someone who has done something like this before and we want to see an example before we hire anyone for the job !