RE: How to store foamys???
Dowll rods.
Get a couple one by twos, secure them to the vertically and parallel to each other.
Get a few half inch dowell rods and cut them to 1.5-2 foot lengths.
Drill half inch holes in the one by twos and stick the dowell rods in them
Cover the top of the dowell rods with some kind of foam tape. Door seal tape from a hardware store is cheap.
You can store any shape wing or fuse and it is easy to just go pick one up without having to unhoook it from the wall or ceiling.
I use this method for all my planes, not just my foamys.