Skully_
Agreed. That's why I made sure to use images that were free for commercial use and didn't require the artist to be mentioned. My first cover is so heavily edited that most of the original work isn't noticeable. I'd like to replace my 2nd cover when I have time though since I just used a free for commercial use image with no editing done to it on my part.
If anyone reading this does want a professional artist to make them a cover then make sure you pay them! Nothing worse than asking an artist to work for free. Though it's fine if it's in one of those free cover threads where they actively offer to do it.