So after posting these, I was determined to see what the covers would look like with the traditional logo. Rather than starting from scratch, I looked through my old USB drives. I didn't find the exact file, but I did find a basic layer of the ROTJ cover. It had the artwork with the red color and the writing was a seperate layer. So it was easy enough to match the blue and purple colors to the JPEGS and I switched the writing to English. So now I have files in both English and Aurebesh if anyone is interested.
I don't know why that dark rectangle appears toward the bottom left of the DVD covers on the last picture... or why the font on the side of the boxes appears to darken toward the bottom. Those must have been added by the program I used to display the cases.
And that's my digital signature on the back covers too... in case anyone was curious what that was :P