Guff,
I particularly like #5. Simple with fine details. The ruffles on the petals is very nive and you can see a hint of blue edging. maybe a cross to #2 would bring something interesting? The more I work with Hemerocallis, the more I tend to line breeding. I started with many rather wide crosses in an attempt to create stock that thrived in the northern European climate. Now I am line breeding to get finer flowers on the hardy plants I've selected. The boggest challenge is to find aprents that handle our much lower light levels. Daylilies are true children of the sun.