your lighting effects looks like someone flashed a flash light in a camera lens while taking a picture. Here try this tut. It will DEFINITELY help you make your stock more defined and your fx more noticeable instead of fuzzy.
Very good overall!
Good blending. I like the way the orange and the blue go with each other.
But I don't know if I like the arrow. Although I like all the other shapes in the tag.
Nice job.