4 Things, 1) I got 15k smith exp for completing my first perfect sword, on top of the normal exp gain. It was a mithril sword but that is probably irrelevant. 2) The top grade cannon is a Royale cannon, not a Royal cannon. 3) I could not find Golden or Royale cannon parts in the items lists. 4) Golden cannon parts and Royale cannon parts cannot be put in a box set as they are untradeable but they can be freely switched back to normal cannon parts and back again to Golden/Royale, when required, by speaking to Elof.
