That rubber molding does look good.
However, for a second gen H-body: Monza, Sunbird, Skyhawk, Starfire. It is not as easy because there is a depression at all four corners of the windshield that the molding covers up. Take a look at my pic with the chrome molding removed. I assume it is the same with the hatch, but have not taken the molding off there yet. I think the depression is a little too thick just to slap some bondo in to cover up, you would have to add some metal in there. Also, that area is not flat, it has multiple curves to it. I am just going to re-paint the original molding on mine.
window channel.JPG
You do not have the required permissions to view the files attached to this post.