So I got my taxes as Im sure alot of you have. I want to buy some racks. But Im a little confused if I should buy a rack for what I have currently as far as sizes, or should I buy my rack for my snakes to grow into? Im looking at all the different racks and most of my snakes fit in 12qt racks. But a few within 100g-200g will be about ready to go to the next size. Any recommendations?