Stuart, Big congrats on this one....colors are rich and saturated and the babies are cute as a button. I'd trim a good bit off the right and make it a strong vertical, add just a smidge to the left to give the front one a bit more gazing room and dodge the catchlight in the front one's eye. This is an image that I would be super happy to have in my files. DOF is excellent. Did you crop this one much?