I'm not sure buying another groupset next winter sounds like a deal breaker. But if it were me I'd use your current one for winter, switch it over to a new road bike for the summer, then back to the winter bike and buy a brand new group in spring 2016.
Sounds like you're sold on the caad.
I'm not sure buying another groupset next winter sounds like a deal breaker. But if it were me I'd use your current one for winter, switch it over to a new road bike for the summer, then back to the winter bike and buy a brand new group in spring 2016.