Replying to Revision Sizing

Sup Newschoolers.com,
I'm looking into the Revision Talismans this year for my new whip, been rockin Al Dentes for a few years and they're pretty toast. I ride a 178 right now and was curious how the 182s would ride comparably. I mostly hit rails but I'm going to try and work on my jump game this season so I would like a length that's more in the middle. I'm 6 feet tall and I weigh 150 pounds, I understand it's hard to tell other than riding the skis. I was just seeing if anyone who had them could comment on if they ride shorter or longer than their advertised length.