Copy website and change lay-out (modified oscommerce)

For a client, a website is needed based upon an existing one. The structure and custom work of [login to view URL] should be used. It uses sizes etc and this site is a good start for the new site. The new site should look more or less like this: [login to view URL] -Top menu bar (already present in current design) -Left menu with product catalog (needs changing) -Home page should display a grid of products with 2 rows and 5 columns. This works if products_opt5 has value A (already present in the code but should be visually implemented in the home page). -Should be in 3 languages. Language support is already present in the administrator but not activated. Dutch, French and English. -Searchfield needs to be added (searching needs to work on product name, description, price) -Other changes may come along. This shop will be linked to an ERP. Products will be imported through scripts in the /scripts folder. There might be some changes needed to the pricing of the products afterwards, but that's for later. Preferably looking for someone who would use the time tracker and will make invoices daily or weekly depending on how much time there's spent. You would be working until the project's done. I think it may take a week or two depending on how fast i get feedback from the client.