Add:
Moto Guzzi V65TT (1988-ish)
Moto Guzzi V75 NTX (used by Italian & NATO Police)
Moto Guzzi Stelvio NTX (like the GS A, with bigger tank, narrower spoked rims, etc)
Aprilia Caponord RallyRaid (Like the GS A, with longer suspension, adjustable forks, factory luggage & crashbars)