Well now should I use all on size tub or can I use two or three different sizes?

My original thought was to have 2-3 41 qt then 2-3 28qt maybe even add in a 4-6 6qt. My other thought was just make them all 41 qt and use hides for smaller snakes. If I bread I will build a hatchling rack beforehand.

My goal is to keep a few snakes with limited amount of space and try breeding once or even if I do it every year it will only be a clutch or two. Where I love there are no breeders close by that I have found. I won't have a problem selling off the ones we don't wish to keep as pets. Any thoughts?