Go get em. OP, join the ball python facebook groups! They'll be much more helpful and "kinder" to you than we honestly were here, until you decided to refute the good advice provided. I promise.
Actual food for thought though... OP, if everything you're doing is right and your ball pythons are happy, why are they not even accomplishing such a basic, important behavior such as eating? There is obviously something wrong. We are just telling you what is wrong and how to get them eating. They're not complicated animals, and are easy to learn and get right, if you WANT to do proper research and take the advice of experienced, successful keepers.