So what bag temperature do you recommend for a sobo thru leaving K mid July? At our pace I'm thinking of a finish date right around New Years, which leans me towards a zero degree if I'm thinking right, but I don't really want that warm of a bag the whole hike.... I already have a 30 degree bag but know that won't cut it the whole hike ( thinking of the whites and the last 2 months or so... Advice appreciated.