If you like the current Sugoi RS and Evolution try out the new RSE line coming out early next year. It’s Sugoi’s shot at at truly top of the line short that can compete with high end euro shorts pedal stroke for pedals stroke and at a bit better price. It takes the amazing pad of the RS, improves it with some additional venting then it blends the amazing ventilation with the smooth finish of the Evolution short. The look of the short is definitely a bit more progressive with smooth euro inspired lines and a pro level fit. Check it out.
To the original poster, yup, with your build most of the higher end shorts geared towards skinny cyclists will probably fit well. Just shop around for the right inseam length. Bibs, no bibs, that’s your call. Sometimes being really tall makes bibs fit a bit tight but at the same time being skinny gives them a bit more room so you should be fine.