Those are the many accessories I've been installing on my GS.
Hella Auxiliary Lights (Autoswitch, Centech AP2 fuse box)
Touratech Side Stand Plate
Tools Pouch
Zumo GPS install
Touratech Gas Tank 41 Liters
Passenger Backrest
Throttlemeister
Tire Change
Blue Sea + Kildala Fuse Box (Changed to Centech AP2 )
Jesse Luggage System
Staton Head Guard
Suburban Machinery Passenger and Rider Pegs
Kildala Stump Guard
Kildala Mud Guard
Givi Windshield + Tobinators
Wolfman Electric tank bag
Rick Mayer Custom Seat