Heh, my 500 was just the opposite in terms of suspension. A 400 lb bike with .58 kg/mm springs in the 36 mm forks, a 350 lb/in spring in the rear (honestly not terribly low for my weight), and practically no damping. The frame was also known to be quite flexible.
The brakes weren't bad once I upgraded them, though (floating rotor instead of solid, SS lines, higher friction metallic pads, and of course fresh fluid).