The color seems to only be there to meet the requirements. It doesn't really fit. Also it has a kinda grungy feel which doesn't work well with vibrant color (my opinion) and so you may want to just get a different stock because the picture looks kinda sad in general and the vibrant colors are ironic... but not in a very good way. Also the text doesn't fit. Like the text itself and what it's saying... You can't right Vibrance on a non vibrant piece of art. So anyway it's not bad it's just not.... great. So hopefully this was helpful and not to harsh. =)
Ya I liked how I put the colors in, but I might make a new sig with a different stock anyway. I knew I would make several.