Here are some of my revisions. 3 and 5 seemed to be the winners based on what some friends told me. I had a comment to break up the purple on 5, so I did that for the purple 6 (formerly 5). Also, Per mitsuki-youko's suggestion, I inverted the color scheme for 5, which is now 7. I also added some other colors in the jackets, pants, shoes, etc.
