I actually don't know the answers to this and it seems that only a dealership or contacting Suzuki could give you definitive answers. Maybe that contact you have at the Suzuki dealer could help you out.
As for key fob insurance, I think it all depends on your insurance plan. Allstate even offers "Sound System Insurance" that covers the stereo components. If they can offer coverage for that, maybe they and other insurance companies offer key coverage given electronic keys/fobs can cost hundreds to replace and program.
As for definitively locking out your car against someone who has the fob: use a mechanical anti-theft device. I recommend something like the AutoLock that goes on your pedals. I've used one for years, but now with the fob system and manual transmission, I don't bother (many thieves don't/can't steal manuals because they are worth less and many of those who steal cars are young and don't know how to drive stick). The AutoLock was designed by a cop who claimed that the Club and many others that go on the steering wheel can be easily defeated. The AutoLock attaches to the brake pedal on Autos or clutch pedal on Manuals and offers these two benefits:
1) It prevents the car from even getting started or shifting into gear. For autos, you need to step on the brake to shift out of Park. In manuals, you need to step on the clutch to start the car. The AutoLock prevents one from stepping down on a pedal and prohibits either of these. Even if one did get the car started, good luck driving without the use of the brake pedal or clutch pedal.
2) The AutoLock attaches to the pedal stem which for the brake is full solid steel and one of the stronger parts of a car. On the contrary, steering wheels can be easily sawed through in seconds as they are just hollow metal tubes encased in plastic or leather.
So if you really want to protect your car against someone who could otherwise drive it with the fob, get the AutoLock or something similar. I've never had my cars stolen and I often leave my car parked in some of the worst neighborhoods you can imagine because of my job. However, I credit my man trans as the #1 deterrent.
http://jalopnik.com/5940410/once-again- ... ansmission
