12-18-2012 01:45 AM
You said speed not an issue.
You can always shoot two consecutive horizontal or vertical images with 5D and stitch them in post processing to have a larger that 40 MP picture
12-25-2012 12:35 AM
..yes you can provided that you dont do sunrises/sunsets on the coast with approaching waves, waterfalls etc... that puts a stop to any idea of stiching as you have to cover the shot in one exposure for continuity of the picture.