Your new friends look great!

Your setup looks great, and I don't see any probs apart from maybe raising the humidity up to about 60%. But that just might be me, as the top of Australia (where they are found) has high humidity all year round. If they aren't suffering and they don't look dry, and have access to water then you should be sweet.

Mine are similar to yours, Gadget loves to chill on my finger and doesn't mind being handle whereas gizmo is always trying to escape when it's feeding time!