Here's a pic of the new rack system I just built. I have to put the pegboard backing on yet obviously. For those contemplating rack systems, these two both cost me about $200 including the tubs, and about 4 hours total construction time including setting up the heat tape and dimmer switches. They each will old either 12 15 quart sterilite or 6 32 quart sterilite, or a combination of both. Either way it will allow me to house 18 of my snakes in a very convenient area. I need the space as my current babies start getting bigger next fall!