Wow, that looks GREAT! I've been thinking about doing this exact same thing on my blue '06 (only with the "vents" on the sides of the fairing, since the two models are different). This gives me a great idea of what it would look like.
i ordered them through a local dealer. they were a little pricey, about $50 a piece, but the dealer has always been extremely good to me, so i'm willing to shell out a little extra to build/maintain a friendship.
because of all my purchases through them, i'm getting a nice deal on 2bros pipes