But you might want to remove the default "By creating an account at nopCommerce you will be able to shop faster, be up to date on an orders status, and keep track of the orders you have previously made. " nopCommerce message in the login page.
Looks very professional, how did you do the Zoom feature over the product image on the product details page? For example http://www.yourpersonaljeweller.co.uk/Products/90-handmade-sapphire-gemstone-cocktail-ring.aspx when you hover over the product image