I think that Sliced, Pulled, and Chopped Pork tend to do well. We walked in Pork. We knew we nailed it, so we gave 3 options. Before you send your box in, take a picture with your cell phone, and look at it for symmetry. EVERY TIME we look at the picture, it's obvious what's off.
Personally, your box makes me hungry, and I LOVE chunks of pork. However, there are judges looking at many boxes, and for appearance, you've got to try and stand out with a beautiful, symmetrical, box. Bring out your inner artist next time