New website Required;

We are looking to create a "best in class", easy to use, website that will allow customers to go through a simple process of selecting, the product they want, the size they require and the design they want. The selection is to give a price and take them though to the online payment facilty. (We would use Protx to process payments). We are yet to be convinced on the final look of the website and would like them to be like either of the two existing websites: A/ [login to view URL] or B/ [login to view URL] We would want to include a few additional product options but have the same functionality. If there would be a differance in the pricing for either type of site, please indicate in your reply by refering to A or B. We would require the site to be created and trading within one month. We eagerly await your reply and any examples of similar projects that have been worked on, and how you could produce better sites than the examples given.