Have you tried looking at the TREK's WSD. I have a 2200 WSD road 52(frame size) and I have 4849 miles on it in the past 3 1/2 years and I have had no trouble with it. The only thing that I can say bad about it is that the shift levers rattle some and I had to tape the left one to keep it from bugging me on long rides. That and tires can some times be a pain to find (wheel size 650c.) But my LBS owner trys to keep at least two on hand for me at any given time. I about died when my hubby bought it as I never dreamed of spending that much money for a bike but it has been worth every cent.
Dea