I like the feel, the technical part less so.
I take it you wanted to use just one shot? I don't think this particular scene would work from a single shot with the current sensors, the foreground is just too dark. You would need at least 2 exposures, a very long (minutes) for the foreground at lower ISO, and either a single exposure at iso 3200-6400 for the sky (and a bright lens, F2.8 or brighter), or alternatively multiple exposures at lower ISOs and then averaged. I'm sure you already know this but I'll write it just in case.
PS. you could probably get away with a single shot if you include just the snow covered mountains but then you lose the river