George, just guessing on my part, and they both seem rather young so colors will likely drift. With that said, Ams looks a lot like my Puff, which is high yellow, actually that was the first morph ever identified. Yours has fewer spots than mine, so there may be some other genetics at work as well.
Luna looks very similar to my Hopper, who is a Mack Snow.
Enjoy them, they certainly are cute!
Todd