I am looking at the PR's for my backcountry setup this year. Maybe inbounds on days when the snow is good and I am going to tour from the area. I am 6' 170lbs and I am wondering what people think of the 175cm vs. the 185cm. I typically would go longer and may in this case but I am wondering if I could get away with the 175's for the typical Colorado backcountry, below treeline, short pitches. I know they are soft but I am ok with that because I am psyched for some light boards. I will mount them with Freerides. Any thoughts?