Surly Steamroller is the frame to buy. I have had mine three years and dialed it in to match my road bike as far as setup. I have done centuries but most of my rides are in the 40-60 range. I have ridden many track bikes on the road and never will do again. Just to uncomfortable doing any kind of distance. I ride 170 cranks with Look pedals and have not hit yet. I do ride fatter (28mm) tires, one of the great features of this frame as I weigh in at 230 lbs.
Bob