While I've long since grown disenchanted with Star Wars, this is quite the logo! Good use of the flourishes that are found in the universe's existing symbols and logos, and the lightsaber and blasters give it a nice "coat of arms" feel. The weathered look makes it look like a bit of graffiti or a bit of decoration on the bulkhead of a ship. Nice work! And props to your brother-in-law's guild for coming up with a neat name!