68 Barracuda floor pan rust advice

Thanks guys, appreciate the input. Everything to the rear of this pic really looks great so I wouldn't want to mess with any of that. Drivers side front pan has some damage too, although not as bad as in this pic. This is definitely not intended to be a show car, but I do like the piece of mind knowing that something as low-level as floor pans is fixed and fixed right so I wont have to revisit it at some point.