Here's a brief update,
I'm contemplating putting on tint due to the low ride height, especially with lowered springs. This back glass in my previous post is fully functional albeit I had to repair a few parts of the defrost grid and the glass that was in the car when I bought it had tint previously installed(sloppy).
As I was working on mine, cleaning it up and fixing the grid I noticed the material I used left a reddish color to it. It stands out like a sore thumb that just got whacked.

On the glass I plan to put in the car I just used typical glass cleaner which left the grid lines in a dull silver appearance,. While the product says it's color matched is there a way to get the interior to match?