I would get the compustar alarm very good choice. I drove a car with that alarm on for a month and it's well worthit. But 700$ i hope that's in Canadian dollars cause otherwise that's waaay too much. The only problem i found with the alarm is the remote eats batteries like there's no tomorrow. A feature i like about it specially is let's say u arm the car and u leave when u come back the system will disarm by itself as soon as u get close to your car i find it pretty cool.