VariousArtist
I like this idea.
It would be nice if you could "fade in" the amount of colourization. That way everyone could be happy...
I voted yes and would like to see colored strips added to themes other than the original Mercury, but note that the above can be done now with the stock Mercury theme. You can alter lightness and saturation, not just color. I presume if strip colorization was added to the theme editor, it would retain that ability.