E-Commerce site for PC Systems

I have the domain registered, and a rough outline of the website. What I need..... 1) An innovative layout with an easy-to-access navigation system 2) An easy to use shopping cart system with the customizable options of sites like [login to view URL] and [login to view URL] in the idea that the users can select different options for each component, with a new price loaded for them instantly. 3) Possibly a company logo that meets my specifications What I need is for the entire system to be set up effectively and attractively, show me how to make changes to the site ranging from the shopping cart to an Updates section, and in the end, all rights of the web site, domain, and any graphics produced for this project will become the sole rights of Mystik Computers and myself. Along with a bid, I require some proof of past projects, especially regarding the specific shopping cart system. Each of these web sites must be prepared to verify your involvement in the creation of the site, as well as their opinions of the service given. At the beginning of each bid, you are to type "Hello Mystik!" so that I know the entire message was read. Only serious bidders please.