Wow! That M-Mountain looks huge. It seems to tower of that Strawberry Peak.
I'm not familiar with M mountain. Would you happen to know it's prominence?
Hah well it's mostly just perspective I think, Strawberry Peak is pretty far away. M-Mountain has 1479 ft prominence according to this page http://www.summitpost.org/list/365973/new-mexico-1k-prominence-peaks.html where it's listed as 'Peak 7284'.