Wide-ratio 6spd and HD stator output would be cool. I don't think the current DR really needs much that the current aftermarket can't already deliver nicely. The DR-Z400 suspension could be grafted on easily and inexpensively, but could they retain the height-adjustment feature? A windscreen, luggage, 10WHP, comfy seat, knobs, skid, handguards, or huge plastic tank are also easy to add. Let's hope that Suzuki keeps producing a good base to build from...inexpensively.