Not a hint, but as you can now see JesusBananas stepped up for our Fitment Question guru, Jaytron He usually takes care of posting his fitment link to all questions regarding to frame size questions. Use the link provided as it gets you right close to what bike size you will need. Being 6'4", I would think the 61cm may be best but use the calculator to know for sure. It get's closer to fine tuned measurements - top tube length for one which really is the most important fit, IMO.

The SEPB looks like a fine bike, it's just that the color scheme is not much liked around here. Personally, I don't mind it. I would just opt for a different saddle. I'm sure other PB owners will step up soon....