Just setup a small rack. The premade shelving at lowes or home depot are good and cheap. Your list looks good but I would go with a firefly male (fire x pastel) which will cost about the same as getting both the fire and pastel male. Plus when you breed it to your pastel you can get supers, fireflies, pastels, etc. Make sure you have your heating element on a thermostat if you don't already. Also make sure you have a place for all the potential babies. If your starting out with 2011 girls it will take 2-3 years till they are of breeding size. I would start them out in 15qt tubs if they are babies and graduate them up to 41qt as adults. Hope this helps.