Only thing that's coming to mind is you may want to secure your lid better. Those screen clamps (at least that I've seen) are not very secure, and corns are great escape artists. Even just setting a heavy book or something on top of the lid in addition to the clamps is a good idea. And I'd have at least 4 of the clamps anyways..

Don't handle the snake for at least one week after you brought it home.. and feed once a week.