Tonight I glued the screws into the back of the resin eye.
I'm using medium thickness CA glue.
Short and sweet, unlike the bulk of my updates.
The two top holes are slightly "irregular," due to drilling into a steep slope on the back of the eye when it was on the drill press. If I find that the screws want to come loose, I will pull them out and JB Weld them in place. Hopefully this will hold as-is, though.