Well, not a roadblock, per se. More of a skill issue.
First, I managed to a decent enough picture for the cover. Considering what I'm working with in terms of resources, it'll do. But I figured, I can try to edit it into something I'm more satisfied with. A friend recommended a good, mostly free, editing program that I'm using. Another recommended a website to help create the title. I have a prototype done, but I want to create different variants to see what looks the best.
The trouble is, I didn't expect graphic design to be so overwhelming. Granted, I'm not doing anything too hardcore, or too in depth. In fact, those of you who know what you're doing would know how very basic it is. But to a complete novice, it's a lot to take in. Hopefully soon I'll be able to share them here, maybe get an idea of which one looks the best.