I just received a 9.8mm x 70m Sterling Dry in the mail, this guy: http://www.backcountry.com/sterling-evolution-velocity-rope-9.8mm Turns out it's 70m and pretty frack'n heavy! It's really a little more rope than I wanted and I can't return it (prodeal). I have a 30m 9.8 and a 30m 8mm already. I wanted a 60, but I don't really want a 70. I plan to do some Cascade Glacier routes with this in the next couple years and want to cut this thing down a little.
Anyways, the question is, for 2-3 person rope teams (which is what I anticipate), should I cut it to 60m or 50m? I'm leaning towards 50m to reduce the weight as much as possible - especially if it's a 2-person team on approach. If I'm in a team of more than 3, chances are someone else will have a longer rope anyways. I know some people would use their 30x9.8 for a 2-person team, but that leaves very little extra for crevasse rescue (and a C+Z rig would probably be required).
Thanks!