Another vote for the european police hand guards
I also ordered the matte black european police hand guards over a year ago, and since my RS is all black, they worked fine as is... They kinda match the system cases. It's true that they provide more protection than you would think, and you don't realize how much until you take them off. They can be painted easily enough, and I've seen some done that way. They look very nice. The only difference between those and the ones specifically made for the GT is that the police hand guards have a weird looking channel molded into the back near the top (and a corresponding hole in the front) so they can run a wire up and out the front to mount some sort of light or equipment. They fit onto the fairing with no modifications and with the existing fairing screws. I made some rubber washers out of a bike inner tube to put in between the handguards and the tupperware to protect the finish, which works well.