To be honest, the images, though they have good ideas, have really bad effects. You chose colors that really don't work together, on the first one you just took the tori and slapped him on that picture with the electrical stuff and put that text and Bam! That's just not the way you do it. That example pic is one that I kinda liked, even though it's really simple, it looks good, as opposed to the first two ones. Either way, you can improve, don't worry.