I bought a piece of foam from sears back when I got my first mechanic job. I laid out all the sockets by size and SAE/Metric and traced them. Then I cut out the inside of what I traced. I put the sockets in and it works great. The deepwell I laid on their side, the shorts I traced around them and stuck them in. I also traced the ratchets and cut those out.
I will get pictures. The sockets are not currently in because they are all on my roll cart being used. But you get the idea.