Here is the next set of pictures for the project don’t want to jam up the forum with one giant post that takes and hour to load. And also didn’t want to use really small useless pictures that cant be seen well by my readers.
I fixed many of the cracks by grinding them down and back filling with a good fine and course strand fiberglass. This should give the strongest repair possible and still allow for a little flex without the small amount of flex it will just crack and fall back out. Regular bondo would not work on these cracks at all.