Don't overlook the "liped over" crack where the wrinkle is.
There was also the butchered job done on the rocker panel replacement done at one point in time...
I dunno fellas. Fairly wrinkly and cracked, butcher job done on the driver's side. rust beginning in a couple of places. AMD replacement floor panels are what, a whopping $175 per side? Without having to drill out spot welds/remove panels twice? Methinks that is time (which is money, no question) well spent. Opinions, points and counterpoints encouraged! :D