Details:
High-grade, heavy-duty ¾" OAK cabinet grade plywood. Water-Proof 1.25" deck screws, primer and pewter colored deck paint for water-proofing. Herpstat EZ2 thermostat regulating flex-watt heat tape. 1 Duraflame Infrared space heater for ambient room temperature control, 1 Humidifier for ambient room humidity control.
4 shelves for (4x) 56 gallon adult tubs, for 1 male breeder stud and 3 female breeders. The top 2 shelfs are basically the same dimension as (2x) Vivarium Electronics VE2 racks side by side, which are currently holding (12x) Vivarium Electronics VE 108-8 hatchling tubs for some future clutches. Like (2x) VE2 racks, the top 2 shelves can also hold (8x) VE 108-11 juvenile tubs, or (4x) VE 108-23 subadult tubs. (theoretically the VE-108-23 tubs could hold 4 more adult ball pythons, but they would be too cramped for my taste, which is why I have the huge 56 gallon under-bed storage tubs 1 per shelf for the adults.)
Now I just need to buy an incubator, and eventually build another rack for future "hold-back" hatchlings that will become breeders themselves.