1952-59 Ford 1953 Customline trunk floor pan

Anyone have any places I could get a trunk pan for a 53 customline, or any techniques to retrofit one in? I'd rather stick with just getting another pan if possible but I am equally open to any retrofit techniques

 

Kills two birds with one stone Here is the tank the measurements are posted in the specs so will cover most of your floor. Ford used 6 volt gauges up into the early 80's so the sending unit will work with your '53's gauges https://www.ebay.com/itm/NEW-1964-1...e:Ford&hash=item2f18771465:g:dCAAAOSwcLxYLH4K

 

what year era mustang tank was used here?

 

Click on the link under the picture.