I got a question for you ski junkies. Alright well anyways on black Friday I was shopping at my local ski shop and I found a pair of 2011 k2 revivals for 175 bucks so I bought them. Not thinkIng About the size I ended up getting the 169cm's . Now I'm wonder what are the cons of me riding on that size considering last year I had the 177 a bangs. And how much of a difference will it be. I'm 5' 10" 150.