I have 30-40 cacti and succulents also...I can't wait til the weather gets warmer so I can put them outside. They pink up much more beautifully when they have sunshine Your flowers are spectacular! How do you fertilize? I've been using very diluted miracle grow, but I don't have the flowering that you do....any secrets to share? LOL
Here's a picture of some of mine (the rest are in my fish room). The softer ones are in old birdcages to prevent my cats from eating on them :
Siren i need a pics of each one so i can ID them to see if thay do flower some of your i know but need closer to to be sure and what the lowest temp you get there some cactus can take snow ill help you id them all