Moving Characters Around to Accomodate the Book's Spine

Today I arranged all of the individual images of my characters into a single image. I shrank Bernie and Uncle Jonny and moved them into a new line of action that converges with the main flow of characters. The two lines of action converge on Jimmy Jay and then plunge down the chimney and into the book itself.

The screenshot shows the Procreate page with a 500px grid. The yellow lines are not going to be in the final picture, of course — they help me visualize the position of the characters reaching limbs. The lavender line represents the spine area. I can see that Jimmy’s feet are too close to the spine. I need to move Jimmy a little to the right. I’ll do that tomorrow.