I will... :Dah..yeah 4.5kg. i think around RM400- RM 450. why not make a call and check with them?
i suggest to do 2 switch on off for ignition. 1 easy to reach, another 1 is hide... When off the car, off both switch...Not sure whether the thief can pick the lock or not... I will put as many lock as I can to my ride... Rather be safe than sorry...