I would like to edit the photos, but they don't show the all the places where the trim tabs are located. I did shoot some video of the install. It shows some of the trim and what your looking for. I will try to edit it this week.
I will be installing an Alpine MRP-F300 amp this weekend to power the new Alpine 609s. I will try to reshoot the trim photos to show the clip locations and screws.
I did not break any clips or fasteners. I just worked slow and took my time pulling off the trim.