Completed rear panel repair + primed

I sanded the last layer of body putty spread but still realized 2 spots that were slightly low.
Another layer was added and sanded today to finally complete this.
I was debating if it I should’ve just replaced this panel and weld in a new one. I’d guess the amount of time and effort to weld in a new panel probably wouldn’t be a whole lot more.

Then I proceeded to spray etch primer over it