They look good. Not sure if it has been mentioned here or not. Leaf cutting Sans. - propagation. You can cut up a leaf into good size pieces and after letting the ends dry out (weeks not days,) plant the pieces. Make sure they are right side up. Won't grow if upside down. Each piece of leaf can give you more than one new plantlet sometimes. AND this method will only yield green plants. If your species is variegated at all, you need some root for proper propagation (to get the color.) Gene