Color coding music segments on all tracks

I think that it would be wonderful if you color coded all tracks vertically in coordination with a selected label like in the sample below. This would make it incredibly easy to know where we are in the song, (despite how much we zoom in), as we create, and build segments of songs as we conceptualize them.  (ie., we can build the intro and the chorus and have space marked out for versus, without any data in the verse segments.) It would also be wonderful to be able to copy an entire color coded segment and paste it on the end. This would make working with this program so much faster.