Force Alarm still costs about Php1,600.00? And the sliding door contact switch is Php350.00 or so depending on the store they buy it from.

Labor might still be in the Php300-500 range plus a little extra if you opt for alarm visual confirmation via signal lamps instead of parklamps (looks more original that way and you don't have the dashboard lamps flashing all the time).

No idea on the door actuators but please check your PM.