Nice report! Sounds like fun. We did the south side route, but stopped at the bergshrund on the Hogsback. I posted on TAY, which is where I saw your report. We ran into the guy who did the Sandy Headwall. It sounded pretty rough - I think he was doing better there though (he may keep his gear). We were in the middle of those origraphic clouds you mentioned (actually we waited just below them for about an hour). We didn't tag the summit because the upper 500 feet were nice and icy and not wanting to firm up. The corn down lower was sweet! Your route looks great, a must do. Did snowdome last year, and the upper pitches on the sunshine look better this year.