Lots more wing work. The seam around the edge was pretty rough so I mixed up some more epoxy with some filler and ran it around the edge. Sanded it down this morning and its looking like they might be done!
Also worked on the mounts. They are made out of a scrap of carbon fiber I bought on ebay. Put a little radius on the corners to make them look a little better and drilled some holes to help with the epoxy.