I was tired of the one sided screws that held in the rear plate to the frame. I decided to get a stainless plate fasterner kit and mod it so I could have all 4 screws in place to hold the frame. I also wanted an outer plate cover.
I started by removing the plastic bracket and drill holes into the plug side with no holes. I then took the receiver ends of the stainless kit and sliced off one edge. I then sliced up a flat spot on the plastic frame to allow the receiver to lay flush on the frame and have a flat sided edge to interlock so when I tightened the bolt, it would not slip:
Once those were set I simply put it back together and added the 4 screws. The kit had 4 different sizes of bolts. 2 short ones went on the right and 2 long ones on the left. Now they all match and it looks so much cleaner.