I saw somewhere a post where the guy used the sterilite containers instead of the rubbermaid and just connected them with bulkheads and pvc, also another guy used smaller container inside the larger one. They both did this due to the difficulty of installing baffles in the rubbermaid type containers.
I'm using a sterlite 50 gallon container for a sump. Has been going now for 3 months a little noisy, but soon to be plumbed to the basement, and the best filter I have ever had. I have another sterlite 20 gallon for the bioball chamber which sits up on top of the 50 gallon.. I have pics on another diy wet dry thread somewhere in here. No ill effects from using the plastic stuff that I can see yet.
no srry wont be starting actual plumbing and everything till my xmas vacation or possibly a little earlier, right now im in the process of getting a list of equipment to so my dad
sum equipment im planning are 2 phosban reactors, asm g5 skimmer, panworld 150ps external pump, 2 250 wt jager heaters, 2 dj control centers and a 150 gal rubbermaid stock tank