Super six, hmm good point. I'm going to test ride a few 56's to eliminate some more. Thanks guys. Don't want to clog the thread. A test ride and I'll report back.

Mean time: (don't flame me for asking) but if the CAAD didn't exist what would you consider a good entry level "responsive" bike? I'm I on track with a Domane 2.3 or 4.3?