Congratulations on gettting a great bike. That is a super wheel set also - I think I would rather have those than the Dura-ace wheels that came stock on my Pro.
BTW - regarding other comments - there ARE deals out there. I got my '04 Pro for $3150 in September. It was a brand new leftover. Little did the dealer know that he would not see another Roubaix from the factory for a few more months. Also, a brand new one sold on eBay a few weeks ago for something like $2800.