I have installed an LS engine in my Solstice. Its quick but I also want the 2006 Cadillac CTSv Brembo brakes the 2006 Hot Rod Magazine 3 month series of articles on a similar build. They indicated they installed the brakes and talked of how well the car stopped, but didnt go into much detail on the actual build of these brakes. I have new rotors and used calipers and my current study indicates I need a 1/4” spacer between the hub and the rotor and a 1/2” spacer between the rotor snd the Solstice wheel or wheels with a 3” backset. This will necessitate at least 3/4” longer longer lugs Than stock. Any one got sny experience with this build?