Wow, you're a creative lot. Thank you for sharing your storage solutions.
I've got the Leica M3 with Summicron 50mm d/r in a Billingham L2 bag along with a Contax G1 with 50mm lens. The Rollei lives in it's ever ready case inside a squarish camera bag (forgotten the make) with plenty of room for the filter case & hood. The big Pentax 6x7 lives in a lowepro backpack with a 75mm and 135mm lens and hoods. Other cameras, mostly digital, live in other bags and all live in a cupboard under the stairs. It would be nice to have them in a glass cupboard with doors 'cause I love looking at my camera bodies.
Very relieved to read that fungus shouldn't be a problem here in uk. Thanks again everyone.