Instead of hanging handguns over your long guns, why not store the handguns under the long guns?

I was just putting away some new purchases this evening.
I have the handguns in ammo cans like I mentioned previously with the long rifles on top of the cans.
I used to have a "box" at the bottom of one safe with a lift off lid, I could keep about 15-20 medium sized handguns under there.
Just be sure to vent the lid for air circulation.