On each item I bring up, the description has "Sorry but this item is currently unavailable" written OVER the word "Purchases". Granted, it draws my attention to the fact that I can't order the item at the moment, once I have deciphered the graphic elements apart, but I doubt you meant it to work that way.
Also, I don't know if it's this way with the shopping cart, but I filled a wish list and there was no obvious "return to shopping" option, which meant more navigation to get back. For the average clunkhead too busy to go back, that could mean less sales.
Otherwise, it looks great. I love the better quality photos.