Two other cases you might want to list:
Montana Shooting Sports Association v Holder is sponsored by the SAF to challenge federal regulation of guns made and kept in Montana.
Case info: http://firearmsfreedomact.com/montana-lawsuit-timeline/
Wisconsin Carry v Milwaukee to challenge Gun Free School Zones. This case is interesting because Wisconsin is a No-Issue state for CCW, so unlicensed open carry is their only possible method of carry, but to do so is impractical due to GFSZs.
Case info: http://www.wisconsincarry.org/default.html#
click "March 12"