Not to take anything away from someone who hunts the "Poor Man's Bighorns" but, I have been hunting barbary sheep for the past 19 years and have never seen a sheep on public or private land that will go over 31". Trust me when I say that I have been on some of the premier ranches in NM and seen lots of sheep, over 300 this year alone.
Vini, if that sheep is 35" with 18" bases you have a top 3 candidate for sci.
Looking at him he is good but does not look an inch over 28, the top sheep in sci do not have 18" bases, look more like 12", never the less a good sheep.
Please dont take it personal this is not an attack just an observation. Looks like you are at the rim, hellish country.