Welcome to the fold. You've got most of the things you need on the bike, crash bars, main stand etc. Add a givi airflow or mra screen, I have both, mra for summer and givi for spring autumn or longer trips. My hugger is powerbronze but they've went up in price a lot lately, I'd try givi. Mirrors I use kawasaki ern-6, nicer shape than others I think.
Get a givi top box mount and replace that washing machine exhaust can and your good to go! Enjoy the bike.