Hi everyone! I just picked up this bike: Surly Midnight Special, 54cm (M). My height is 180cm, and I have relatively shorter legs and a longer torso. According to the official guidelines, I'm between 54M(170-183) and 56L(180-190). Before I start working on the actual fit, I just wanted to make sure I got the right frame size! Sorry about the messy background! It's raining outside. Thank you!!!