For the 12 GS and the HP2 is a rallye fairing available for mounting a GPS or Roadbook unit. It would be very nice to mount a garmin or a tom tom on top of the instrument console instead of in front of it. I think touratech has nothing (searched already the german forum). I am thinking of doing some myself but the problem is the plastic mount of the tachometer and RPM console - you cant weld anything to it because its made of plastic. Does anybody have his GS already equipped with a rally fairing or does anyone know a dealer who offers something like that ?