EDIT:

- I Also have the option of using all hard PVC piping for the nutrient lines, or using all soft Rubber tubbing. OR, using hard PVC piping for the pump fitting and mister housing, and using soft Rubber tubing where bends/turns would be needed.

- For the containers, I have the option of using SQUARE Buckets instead of ROUND ones, which may stack better depending on which kind I get. I'm browsing Plastic Tanks, Plastic Buckets, Plastic Bottles, Labware, PVC Pipe - United States Plastic Corporation ® and am seeing what would work well together. Is it a good idea to buy a lid with a spout on top for possible irrigation lines or possible Fogger addition?