The rear logic display didn't need too much work, just some minor filing on one side.
After testing for fit, I drilled two holes into the inner dome so be JB Welded into place like the holographic projectors will.
I hand tightened the screws for the 4-40 screws that are being JB Welded into place. Once the outer dome is bonded into position, I will not be able to access the screw heads. They need to be epoxied into place so items can be threaded in, without spinning endlessly!
A few dabs of JB Weld is all it takes. When dried, this will be sanded smooth.