99-04 mustang trunk lock removal

i was wondering if anyone here would know how to remove that little round silver grommet that hods the lock in place on the 99-04 mustang decklids. im trying to swap my decklid for one from a v6 for that spoilerless look. i think everything else should just unbolt and come right out otherwise. any help is appreciated!!!
 
SECTION 501-14A: Handles, Locks, Latches and Mechanisms 2002 Mustang Workshop Manual

REMOVAL AND INSTALLATION

--------------------------------------------------------------------------------

Lock Cylinder —Luggage Compartment Lid
Removal

NOTE: Individual lock cylinders are repaired by discarding the inoperative cylinder and building a new lock cylinder using the appropriate lock repair package. The lock repair package includes a detailed instruction sheet to build the new lock cylinder to the current key code of the vehicle.

Disconnect the luggage compartment lid lock actuator (432A38) cable.

View attachment 461378

Remove the luggage compartment lid lock cylinder (43262).
Remove the rivet.
Rotate the lock cylinder counterclockwise to remove.

View attachment 461380

Installation

To install, reverse the removal procedure.
 
Thanks for the VERY quick response. Your pictures are not showing up for me.

Actually, what I am doing is removing the lock and installing a rear view camera. I know I dont need it...but it's cool and camera was free. Can I take out the metal bracket without permanently damaging the trunk? I see two rivets. One that is attaching th cylinder to the bracket and one that MIGHT BE attaching the bracket to the trunk lid. Am I right?