I have a roofing customer that wants some pictures of some of their metal roofs Photoshopped to show what the house would look like in other of their shades. The lines created from the standing seam roofing are VERY faint. My first attempts made it look like I did it in Paint. Which software would be best for it? I've tried Fireworks, Photoshop and Imageready. Best I can do still looks like a 4 year old with crayons.