We did put welds on all 4 sides. It seems stronget than heck, but yall are the experts...
If you built up welds on all four sides then you should be fine. Your pics looked like it was just straightened and hit with the grinder. That's why I said you should add a doubler where it bent. In effect, with the built up welds you have already added a doubler and it shoud be fine until the next solid object!