I was wondering if anyone's got any advice on using this rack: (http://www.homedepot.com/p/HDX-5-She...8#.UXRRe7Xvvm4) To make a 5 shelf rack using Rubbermaid 41 qt tubs (http://www.peachsuite.com/655-3q29/r...tainer-3q29-00) going off of this plan: http://ball-pythons.net/forums/showt...r-s-Snake-Rack