1964 Barracuda front center grille modification on a car that is not mine. Is it better than factory original design?

The tabs on the top corners of my 65 grill are broken and gone. I've got a plan in my head to make new ones and attach them to the grill with panel bond adhesive. I like my twin post mirrors too. :)
That should be a pretty easy fab and fix job. Karrin and I have had 6 or 7 over the years and were just lucky. All the grill tabs were good. The grille spacing had no damage and all of the fresh air door boxes were good LOL. We did have to do a couple trunk lid hinge repairs and quite a few clutches. She blamed the clutches on me.LOL