Ah, it's nice to find a few rabbit threads here.
My set up.....my rabbitry is a 12x32 mini-barn with 3 windows for ventilation, double-dutch door for more ventilation (top open) and to keep dogs out (bottom closed), and a rolling garage door at the end for more ventilation when I put my 4 ft high x-pen across it (plus, the barn came like that. lol). My Jersey Wooly rabbits and my sons' Polish are kept in 24x24 - 3 hole stackers. Currently, I'm only working with 25 holes for two breeds. We show the JWs and PL.
I put a small amount of wood stove pellets at the back of the pans so help soak up urine. Cleaning is twice a week. Poo and any saw dust from the expanded pellets go into the compost pile. Knock Out is lightly sprayed on the clean trays and more wood pellets added.
I use J-feeders for Purina Show Formula pellets, heavy crocks for water since I find they drink more out of them than water bottles. Hay racks hold either Timothy or Oat grass hays that I buy in bales. I buy my cages and supplies from KW Cages or West Coast Cages.
I de-worm 3x per year with Piperzine and Ivermectin.
In November I'm picking up my Argente Bruns, at the ARBA convention and show in MN, from an acquaintance. I'll be working on this rare breed. I'm not sure who holds the COD for them but I think I'll look into it as I'd like to help them get it accepted by the ARBA if I can. I'm getting the Bruns primarily for a home meat production project but holding back the typiest ones for my development project.
I'll be keeping the Bruns in 30x36 3 hole stackers. I'll start with 2 stackers. One hole for my buck, two for my does, one for growing out fryers and two for growing out improved stock to replace the breeders. Lol. I know it's not many holes but that is what I'm starting out with.
Currently we eat the occasional cull but I don't get many of those very often and they're not more than a mouthful so it will be quite an experience to get the meat rabbits.