they're pretty classic geo. i ride with someone on a weekly ride with one and it's very comparable to your average surly or even an older trek or specialized.

i'm sure someone will link you to the competitive cyclist bike fit applet which will tell you what to measure and what to look at.

generally, height only gives you a ballpark. for a real fit, you have to take into consideration torso length, thigh length, inseam, and even wingsapien.