Not exactly landscape but will be taking some landscape/nature photos. Leaving next week for Namibia for some vacation/photo safari stuff. Planning to take my 7D with a 17-55 and 100-400L. Question is, should I put my 50mm Mk II on instead of the body lens cap for travel? I was going to just take the body with the lens cap but got to thinking that the 50mm doesn't stick out much more and would give me one more lens to play with if I needed it? The camera and lenses will be in my carry-on back pack

