So i was wondering around lowes on lunch, and found a shelving unit that is the perfect size, but it is made of steel... Is this a real problem..? I know they sell metal tank stands, and i understand metal/water/electricity combo.. But this unit would work perfect, and each shelf has a 1000# capacity... Chubakah you mentioned the metal stand, so i take it you are ok with them, any other feelings on it... Thanks..