Would you believe they came on those 16" wheels in some other markets? They are comically skinny for such a big car. Your 20s came straight off and went in to the store room as soon as the car went up in the air. They are waaay too nice to be kicking around the workshop!
There's very little distortion round the weld so with it finished at least the shape should be barely detectable. Time will tell whether I can match the underseal finish though.
The mounts in the second post are not for your car - they are for the next big project