Custom product type for Jigoshop - Wordpress

I am looking for an experienced wordpress developper who could manage to add a custom product type to JigoShop an e-commerce plugin for Wordpress. Users are buying personalized books. They can buy any amount of each book type, pay for them and once paid, the same way the downloadable product-type works, they should see in their account a link for each distinct product to customize the purchase (enter custom names, colors, etc. etc.). When editing this product type, admin should be able to select from a dropdown (containin all forms available from the cforms plugin) the form they want to be displayed to the user when customizing the product in the account section. I am a programmer myself, I just don't have time for this one. I will be doing QA on the final product.