Anyone put a fuel cell in a 64-66 Cuda? Bad idea? Fumes?

You could buy a new oem style replacement tank and modify it for an EFI pump.
That's totally logical and I went that route theoretically, however, it would require a hole cut in the floor board to make room for the top of the pump, essentially putting me in the same boat as a trunk fuel cell. It's kind of either put the entire fuel storage under the car, or the entire fuel storage in the trunk. Regardless, I appreciate your input, this forum has really helped educate me!!!!