X Cart Custom Template

We have a current site - [login to view URL] We want to move to x-cart, but only want the x-cart implemented in the shopping area - [login to view URL] The x-cart templates need to be customized to reflect our site's look and feel. The store layout itself can be changed to be different that what we have. But, we want to make sure this can be done before we purchase the full x-cart package. An evaluation x-cart package has been installed at [login to view URL] Would be interested in feedback to how quickly this could be done and your bids. Thank you.