C-Body fuel tank set up for efi

Anyone sell a C-body (69 Fury) fuel tank with built in efi pump. Planning throttle body efi.

FWIW I've been running my 70 SF efi since 09 with a walbro 255 hanging on the frame rail sucking off the stock pickup with sock removed and a filter before it and after.
My 70 had evap return so used that as return, it vented to the 4 corners of the tank so my return shoots into a corner to not bubble at the pickup

I have to look current tank over better see what options I have for returns. Thanks for the idea