I have not personally seen this rusted control arm, but i do know that the only thing holding up the seats is the 50,000 mile carpet lol. But literally everything else looks to be solid, my only concern would be hidden rust. I bet dollars to doughnuts that the floors and control arm mount rusted away because the windsheild seal leaked water, once the floors rotted out the water and rust continued to spread internally. Im going to try to get a chance to look at it myself today. Its one of the prettiest rust buckets ever.