For a guy @ 6ft @ 200# I wouldn't go any shorter than 178, unless the skis are just for approach and not for enjoying the down. 90-100 underfoot (more float on the down, more grab on the up; trade off between weight, friction , etc.). Something with camber to deal with ice on the down, rockered skis suck on the up. Leashes, tech binders w/o brakes, ski crampons, dynafit/scarpa/La sportiva boots. My 2cents.