I don't think I overbrushed this one at all, it only has 2 layers of brushing and both are types of scratches.
Sorta overbrushed(looks) but its fine. Only put tape at the top left, and bottom right and make the tape smaller.
only thing that needs changing is the subtext, I really don't thin it looks good. Make it in caps I think that would look better, possibly change the font.
Coloring looks like crap. I don't like the grunge either. Subtext is off. The render is just a picture with tape on it so it's not that hard to do. Sorry man not feelin it.
WELL I THINK IT LOOKS GOOD , your improving all the time with your work and its only gonna get better....only thing i would do is make another version with another color theme..besides that keep up the good work