I really like the Pelican hard laptop cases to store flashlights. I have the 1470 and 1495. The laptop cases are not too deep and have a lot of surface area for the size of the case. The cases are rugged, and protect the flashlights extremely well.
I do not have the 1080. I would be a little concerned about the 1.7" depth for CR123 lights, but for AA lights it seems like it would be sufficient. Consider tracing the width and length of the case on a piece of paper, and then placing your flashlights in the area to make sure it is large enough. If you will be collecting more lights, I suggest you get a case with room to grow.
When you cut out the foam for the flashlights, I suggest you do it in such a way the the lights are fairly close together but with enough foam between the lights to protect them. The replacement foam for the 1080 is pretty expensive as a percentage of the cost of the case, so take care in doing the cut outs.
If you get the 1080 case, let us know how it works out.