i'm going to get my hair dyed this week, and want some ideas. i don't want to change the color i have now, it will be my main color. it's slightly lighter than in the picture. it's a dark auburn. i want to add a sandy blonde to it, and possibly black (but not too sure about the black unless i see a picture of something i really like, i can't picture how it would look in my head). i was thinking of...