Since you guys were so super helpful with my GS ski question I thought I would ask a SL ski question. I had a great year in my GS ski beer league moving from 12th place in the first race down to 3rd place in the final race. Needless to say I am all pumped about ski racing and plan to go into Ontario Masters next year. I need a SL ski since there 2 GS races and 2 SL races. I am wondering if ski length makes any difference for SL skiing. I am 6'4" 200lbs. What ski size would you recommend for me. I was thinking about going with a 165cm Atomic SL ski. Can I go shorter to say 158cm. There seem to lots of those for sale. Thoughts?