Interspire Shoppingcart Checkout Module (With Stripe)

We are running an Interspire ShoppingCart website and we need to create a fully functional Stripe Checkout Module for this shoppingcart. Also we have created some mockups to show what we are looking for. You can take as resources the "2checkout" or "authorizenet" checkout module for example and change only the needed code. Here is Stripe Documentation: [login to view URL] And please, do not bid if you are not familiarized with Interspire Shoppingcart.