Nice, I didn't know DBA rotors, just looked them up, not a
bad price! Especially considering the Brembos are so incredibly expensive! I believe in "You get what you par for", but in that case you may be paying a little over what you get just so that the caliper says those 6 famous letters...
Have you decided if you'd keep the original calipers? I am wondering if some of the scoring issues people have reported when tracking the stock brakes would go away with the Hawk HP+ or similar pads.