Convert site to Joomla, Add Cart, and Payment Integration

We have a site that is written as a custom application. The client is happy with the site design. But want it rewritten in Joomla. We need to create a Joomla site based on the site (including creation of template). Create a shopping cart, that reflects the current site layout. The site should include VirtueMart cart. The site must also accept credit card payments. You can view the current site on http://www.vinesflorist.com.au. I have attached an offline version of the site using HTTrack. The track copier does not look right, so I have also included a word document will all of the screenshots. The offline version should not be used to copy the code. The cart should fit into the design of the old site. At the moment there are menu for each type of item in the cart. This feature should be built into the site. At the moment there is a Flash banners on the site, this should be changed to HTML with some kind of JS to make images rotate. Site should work on all major browsers. Here is information for payment gateway. Free Shopping Cart Software for Joomla!With its fully-featured eCommerce engine, VirtueMart is perfect to sell your Goods online and drive your Business to new Heights. Despite being Open Source Software it powers large Online Shops providing the Performance, Usability and Security you expect from professional Software. VirtueMart is the leading Online-Shop Solution for Joomla! (more than 2.5 Million Downloads so far). And the Best: it's free! You can download, use and modify it without any Restrictions (License: GNU/GPL) - just as Joomla!. Why use VirtueMart? With its fully-featured eCommerce engine, VirtueMart is perfect to sell your Goods online and drive your Business to new Heights. Despite being Open Source Software it powers large Online Shops providing the Performance, Usability and Security you expect from professional Software. VirtueMart Installation Guide 1. Go to the Admin panel and click Payment Method Editor 2. Find the eWAY option 3. Click the corresponding 'Active' checkbox, then fill in your eWAY details as prompted The integration for this cart is provided by a third party module available for download in the Partner Portal.