If you want it, are still riding and can afford it buy it. I rode one and it was very cool but almost the same style of bike as the F6B / sport touring in my opinion.
It was faster and probably handles the curves better. At the price they want for the 1600GTL or bagger I could go and get a Yamaha FZ-10 or maybe a used low mileage Ducati Diavel and have both a world class sports touring bike (F6B) and a comfortable world class high speed standard sport bike that would really perform for shot blast on the twisties (Ducati Diavel or Yamaha FZ-10)

F6B $13,600
Yamaha FZ-10 $12,000

$25,600.00 maybe less!!!

Steve