Thank you. I ended up making one myself this weekend. One thing I see when I compare this to the one I made is on the "Top" yours has the holes for the jacks and DC jack in the center, where as on the Aion drill template they are more toward the bottom. I did some measuring and math to figure out how much to adjust the y axis.
EDIT: Oh, also did you account for powder coating? I didn't notice they say to add .2mm to the size of the holes if using a powder coated enclosure. I went back and increased them a bit more actually based on another person on this boards recommendation.