LOL, I wouldn't go that far, but the wireless ANT+ hubs allow you to use other Saris and Garmin heads. I am planning on putting on a Power Tap Joule on my main bike with a generic powertap wireless hub+wheel. I'm planning on putting a Garmin 500 on my TT bike, although not sure if I'll go SRM or Quark. Quark does not need to be sent in for battery and calibration like the SRM, but I've heard temperature changes (room temp to summer temps) can mess up calibration and they don't currently make a Campy version, although that doesn't affect you.
I'll spelling nazi you! It's spelt Quarq not Quark

