I am just confused here.
There only a couple of pans on the 68c and that would be the under front seat tool pan and the rear taped pan. The front pan is the same for slant fordor. The rear pan is the same as coupe just bent different for the wood sills.
The pan under the seat was just a dished out piece. The only difference between fordor and cabriolet is the cab is wood screwed down while the fordor is riveted.
The repro under front seat pan will also need some holes drilled for drains.