I have a current Magento website with an obsolete template and a few bugs. The site has more than 1,000 products and has extensive use of "Advanced Product Options". I need to replace the template and apply new graphics, while keeping all of the products, customer database, plugins and Advanced Product Options. The bugs include, not mobile friendly a persistent error filling the error log. New features include "Live Chat" and order output to Excel or XML depending on the order specifics. I have identified a new template that appears to have most of the required features; however the product page will require redesign.