Gorgeous I must say!
I learned that much like Lukef said, light blue coloring in a baby Shusui koi is much to be desired. As well as the type or depth of the beni as well as its position.. More or less just that it has a rich red color more than position.. at least for the first culling. As for asagi, similar, but that the beni isn't as prominent and I notice in all the videos I've watched, very few of the asagi they picked actually had a large amount of beni above the lateral line- Though some did!
the pictures are very bad. hopefully soon I'll have some better!