As you know some themes you can simply select the color of backgroudn you want, and just use their control panel to edit how you want the theme to look. But what if I wanted the layout to look completely different, just with the same features? For example, I wanted the web logo on bottom and top, instead of just top, which is what originally the theme only offered before. Or if I wanted to add site currency, similar to forum gold, when the theme originally did not have this feature at all? I ask this because I'm looking at themes to purchase that I could use to start out on, but would like to know if I could add much more later. With that said, does this also depend on the script I'm using? Such as phpfox, or social engine? Ty!