We have selected your work as one of our finalists. As well as the previous suggestions, could you try the icon in #156 to the side (as in #120), and consider continuing the white wave line through the wordscript? Alternately, is there some way to create a "W" in the #120 design? As well, if the upper half circle in #120 is orange, it may give an appearance of a sun.
Thanks for your consideration.