I picked up 2006 Centaur shifters and rear derailleur for a cross project last winter and used it for racing this year. I run 2006 Record on my road bikes. At the risk of sounding crazy, I actually prefer the Centaur. Stiffer, more positive, and the alum paddle feels better than the plastic ones on Record. Am I crazy for prefering a lesser groupset? Do I need help?