What exactly are you looking for in terms of components (electronic or mechanical, tubes or tubeless, power meter, rim material, etc.) That may help us guide you.
-Giant Defy (Advanced Pro 1 or 2) - definitively the go to if you want the best bang for the buck. You'll shave at least 1000$ for the same build quality and components + it will most likely come with a factory power meter.
-BMC Roadmachine (Two or Three)
-Specialized Tarmac SL7 (Probably higher than 6-7k when well equipped)
-Cervelo Caledonia (probaly higher than 6-7k when well equipped)