You can email Greg to ask him to move the thread to a different location.
I agree with Joy that bookending your hair color is the best place to start. I have dark hair and have three pairs of boots: one OTK black with heel; one flat black pair; and one knee-high dark brown with heel. Of these, I wear the flat black pair the most, and the other two quite a bit more rarely. I would consider which heel height you would wear the most (for most people, that would be the flat one, since it's most comfortable) and then look at your wardrobe and see what color would be the most versatile for you.