I love your colors. The muted and bright differences give the eye LOTS of places of interest! I would use a color with more contrast in your center star. I cannot see much of a difference in value. If you need more perspective, I take a picture with my phone or camera. Somehow that points out areas I need to work on! I can't wait to see what you decide...
PS I have been to Cooperstown...as I am a baseball FANATIC! :::grin::::