Did one big solo day up the left gully. Car-to-car in 11 hours. Got lost on approach and went up and over the small ridge to the north-west, which added another 500ish feet vertical climbing / descending. Snow was at least 60 degrees at the top of the gully.
Climbed the left side. Very straight forward to get on the climb, used snow pickets, slope meter read 50 degrees near the top, solid 45 on the rest. Rock prop on right side is there but we didn't use it. Highly recommended.