Welcome to the Newschoolers forums! You may read the forums as a guest, however you must be a registered member to post. Register to become a member today!
As said before it depends on the ski. If its a stiff ski you can go shorter if its softer you would genrally go slightly longer. I was thinking about the 176cm size at first but as I said it will depend on the ski.
Regarding the CoreUpts has he always skied on twins. If he is more used to not twin tips he may strugle. Twins skid the tail of the ski allot more then directiona skis, so if he has always skied on conventional skis you would proberbly be better off with a non twin tip. All mountain skis tend not to be too expensive nd there the biggest catogory of skis so you have so much choice.