Great write up. I climbed Lone Peak in Aug 2013 and it still took me 13 hours. I had a mild case of Vertigo on the summit rock. Your footage of the summit ridge is awesome.
Just realized I never responded to this, Dave. Been a while! Yes, I was sketched out on the summit ridge since I hadn't navigated snow on a narrow stretch like that before. Either way, glad to see you've been hittin' up these heights as well. Stay safe!