Miata NB wheel column panel insert

This is my attempt to fix a saggy wheel column panel in my Miata NB 2001.
I didn't feel like taking out a metal plate from there is a good idea, so I created this insert to put behind a plastic tabs, and push them out, giving it a really snug fit and allowing a better hold.
Time will tell how good it is, but so far it holds really well.

I printed it with 100% infill.

More details on the problem: https://forum.miata.net/vb/showthread.php?t=246800