Yep. That's kinda what i was thinking. Wondering if there was a premade patch panel that could replace the entire outer rocker panel. And then I'd just use a scissors jack at some other location if need be. A "cosmetic repair" as you mentioned. But then I'd be concerned about the rust that I left underneath the new panel; in that support structure. It might continue to grow and spread.
With the extent of rust in these two spots, I'm wondering if I should be overly concerned about other rust in other locations of this car. (Only the driver's side jacking points were mentioned.)