If you have the chance to try a Look 566, do so. I just bought one and LOVE it! The roads are garbage here in Saskatoon, but this bike just floats - and it goes when I need it to, and corners on a dime. It wasn't WSD, but I only needed a shorter stem to make the 53cm fit perfectly. I'm 5'-8", mostly legs, small hands.
Another thing that drew me to this bike - it's all 105. No cheaper substitute parts to bring the price down.