I was hoping to get some advice/opinions on whether to go with the 174cm or 181cm of the 2012 K2 Sidestash. About me: aggressive, experienced skier, 5'10", 175lbs. Maine skier but getting these for my 6-8 trips I take out west each winter where I enjoy seeking out the best trees and some backcountry. Also will be using them for a few AT trips. I have heard some mixed opinions, both that they ski short and long. Since I will be touring with them I was leaning towards the 174 but don't want to cut myself short in the deep stuff. If anyone has skied these and could offer up some advice it would be much appreciated! Thanks in advance!