Pelican cases work very well, they keep them both protected and organized by type weapon. They also stack very well in the safes.
Logictox, those cases look like a good way to organize and protect your revolvers from damage, but I caution you on the potential for corrosion. The foam cushioning in those types of containers tend to attract and retain moisture/humidity, and can do some nasty things to your nice guns.
I notice that the open case that you show has all stainless guns, so it may not be as big of a deal with SS guns, but I thought I'd thow this out there. One time, during a move, I had a couple of hunting rifles stored in a similar case, and after a few months, I has some light surface rust. I was glad I caught it early!
I store most of my guns in Bore Store sleeves, in my safes, in a locked closet, in a locked room, with Golden Rods in the safe. I even use the Bore Stores for my rifles, as this eliminates the "safe dings" that are bound to happen when you have long guns next to each other in a safe.
The guns that I don't shoot get Ren waxed, or wiped with Rigs grease. The guns that I shoot often are wiped with an oily rag. I have some handguns stacked, some in their original boxes, and some in a rack. This is all based on shooters vs non-shooter/collectors, and how that works organizationally.