Over the years I have had a personal project doing photography of Denali (Mt McKinley) from up (really) close. The photography has been quite well recieved by the local climbing community, one of the best compliments I recieved at a show from a group of mountaineers clustered around a print, reveling in the detail, "He even out Washburns Washburn".
As a former climber and current professional pilot, and daughter and her husband who know the mountain as well as anyone, I have something that Bradford Washburn did not have, proximity. Though Washburn produced many quite large prints from hisequipment, the tonality is often indifferent at best.
One of the advantages of digital over film for this type of photography is in the resolution of the texture of the snow. Grain of about any useable film really obliterates and covers up the texture and form of the snow. Medium and large format were always much better at this with film than 35 MM. Digital should excell for this type of project, and build upon the size advantage of the MF. For some subjects, pixels do matter, looking at prints from the 12 MP Canon 5D and the 21MP 5DII, of the high mountains, there is a difference!
For this type of aerial work, flying at high altitude with the door open the Blad is a good shape and quite handy with the pistol grip.
In Summer I go to all sorts of out of the way places (Super Cub lakes we call them, much higher than they are long.....). Nothing like poking about the mountains. lakes and streams with a Blad.... Just love the magnified image on the glass.
Tom