1965 Plymouth Valiant Signet Complete Replacement Floor Pan

I just bought a 65 Plymouth Valiant Convertible, initially, as a parts car. The more I think of it, the car may be a candidate for restoration. Most of the floor Is gone, along with the rear quarters need replacement along with the wheel arches. Does anyone make a complete floor pan replacement for this car? I've looked, but all I see are the individual patches front and rear LH and RH. I do see that certain companies sell rear quarter and wheel arch patches, so I'd be half way there. Thanks for any leads. Old Dart 66