I would definetly contact a local locksmith and see if the lock can be re-keyed.
Also you may want to consider one of the many affordable keyless entry/alarms out there now. All you would need beyond the basic kit if actuators for the locks, not expensive either.
Also you may want to consider one of the many affordable keyless entry/alarms out there now. All you would need beyond the basic kit if actuators for the locks, not expensive either.