I'm looking at a Stella as my first bike/scooter. I'm already planning on taking the basic safety course before I even look at it in person (I know if I go to see it, it will be hard to not have it follow me home). I'd like to be as visible as possible on the road so I was thinking about putting some of these on my mirrors: http://store.yahoo.com/ledsupply/led-novelties-blinky-leds.html and getting LED lights for the headlamp, tail-lights, and turn-signals, in addition to the normal array of reflectives. Are there any below that will work in a Stella: http://www.customdynamics.com/ Also I've been thinking that after the warranty was up on the engine I might want to get a Sito+ exhaust (higher torque would be more important to me as I am about 265lbs), other than needing to adjust the jetting are there any other concerns/dangers associated with an expansion pipe? I don't want to do any performance mods that will greatly effect reliability.