I do more colors due to the fact that I work in an IT company and most of the time I am infront of the computer. That is why I got more colors than my pencils. 
Are you doing coloring at work? hee.Hows about doing mass pencil sketches and scanning them for later? Anyways - I like your pencils (and inks!) and it's nice to see someone who is thinking about color while putting them down...