Finished dimpling the #8 screw holes for the cover plates (left and right tower) and then dimpled #40 holes for the nutplates and doubler attach rivets. I somehow missed one of the big #8 screw countersinks in the frame so I did that too.
Dimpling one of the cover plates.
Dimpling one of the doubler plates.
Here's all of the parts of the gear towers - minues the weldments.