Day 1 - tear down!
Gutted the interior to get a good sense of the floors (sorry for quality of pictures).
Driver's side - no good
Passenger side - looks like the layered sheet metal over the floor pan. Was sturdy in terms of weight
But will remove the sheet metal and take a closer look.
Pulled the bucket seats and found:
Yes that is a pair of mens underwear. Geez this is not a good sign.