Here are my solutions:
The double sided rotating storage, fits nicely in an area that would otherwise collect junk. Attached to the wall with a 2x4, and has a bracket at the top that is the upper ''bearing''. The lower bearing is a piece of 2 inch pipe sitting on the floor with a big washer on top to support the weight. The shaft is a length of 3/4 pipe. The back boards are 3/4 inch partial board, and the bins and brackets are from HF.
I picked the red ones up at HF, the yellow ones came from a hardware store closeout. I don't think HF sells these any more.
The roll around storage bin. It's pretty stable, I just hope I never tip it over.:talktogod: The bins are from HF
The sliding door storage for hanging stuff. A 1x2 frame faced with peg board. The rail is a 10ft length of Uni-Strut, I found some skate wheel type bearings that would fit in the Uni-Strut. Everything from Home Depot. All of the shelving is 16 inches deep and made from 2x4 and 2x2, and 3/4 inch particle board. It is supported off of the floor, but attached to the wall.
The storage bin boxes are regular cardboard storage bins 12 inches deep that I picked up somewhere. Available from many places. You can get them in plastic also.
For small parts storage, the multi-drawer storage cabinets are great.
Air compressor stand, and small piece metal rack. Aluminium on the top shelf, steel on the bottom. Made from 2x2x0.093 steel tubing with 3/4 plywood shelves.
And of course the misc bolt bin.