Move Gravity Forms product add-ons to Pop-up box - WooCommerce

We are looking to move the Gravity forms product add-ons to the a pop-up box on the Product page rather than directly on the Product page itself? We'd like the customer to add the item into their cart as quickly as possible. The customer will click "add to cart" and then see the pop-up box that will have the extra Gravity Forms product add-ons. This should be accomplished with the use of AJAX and some good custom code. This is using the plugin Gravity Forms Add-ons: [login to view URL] And WooCommerce: [login to view URL] Please include how long this will take to complete.