Shock bracket fabrication question

[NPloysa]

Ok, here is the bracket I am making for my air ride. Single for now but setup for dual shocks in the future.



These are going on the outside of the frame in the rear, directly behind the airbags.



They are 1/4" brackets welded onto a 3/8" plate, which it's sitting on in the photo (not the actual plate but a 3/8" plate similar to what will be used). The washers represent where the bolts will go. The back of the workbench would be top of frame



Original-This is what I designed but not sure if this adequate or not?

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Idea #1-What about this? 3rd piece perpendicular and angled.

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Idea #2-This? 3rd leg

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Anything I am missing? What way would you guys do it? Thicker? I made these brackets beefier than the stock shock brackets.



Thanks a lot!