2006 mazda 3 factory alarm

I am wondering if there is a way you can add some sort of a shock sensor or motion sensor to the factory alarm of this vehicle, and how would I go about wiring it

also the customer would like to put in a L.E.D in the vehicle, which turns on when the factory remote lock button is pressed and then goes off when the unlock button is pressed, and again how would I go about wiring it

thanks in advance, mike

please if anyone has any info that would be appreciated

thanks mike