Hi. I saw an old message of yours saying that you were on 198 Katanas last winter. I just picked up a pair and am deciding where to mount them. +2 seems to get mentioned a lot as the sweet spot for the 191 at least. I have Bent Chetlers for trees and for deep days were I want to take it easy so the Katanas will be for specifically for wide-open powder driving hard through crud, and I'm lighter than you too. What do you think? Thanks for any input.