Find this product on eBay. Fits great - they did a great job of helping get this sized correctly. I'm a long torso, short legged rider and Waterford's customization options made a great fit feasible. Bottom bracket flexes on my 58 cm frame. Horizontal dropouts and short chainstays require tires to be deflated for installation.
Vertical dropouts are nicer.
27.4 mm seatpost. Not a huge problem since American Classic makes a 27.4 post and it is the best post there is. Trek 520, Schwinn Sports Tourer. My Candy Red bike is one of the best looking or THE best looking frames I have ever seen. Its a beautiful bike.