which efi fuel tank?

RedFish said
I have an idea for my car but it may never happen.
The spare wheel and tire don't fit down in the well anyway so I thought to just delete the spare well and flatten the trunk floor or even raise it a couple inches if necessary.
The space saver spare from the right model Lincoln Town Car would be anchored in there, fuzzy grey cover and all.
The fuel tank in this plan is robbed from a 96 Jeep Cherokee. 15 minutes of measuring suggested it would fit between the A-body frame rails, filler neck close enough to work, etc..
The 6 cylinder version of this Jeep fuel delivery uses only 1 fuel line, pressure regulator at the pump/sender assembly. That single fuel line, along with a quiet electric pump, is the selling point for me.
Until its proven to work its just an idea though.

While i don't think that's a bad idea, my efi system needs a return line so its sort of a no-go.

I got under my car and found that the problem isnt the lock ring. It appears that the sender flange warped or cracked and fuel is pouring out of it there. I was having fuel percolation issues so i wonder if it caused some sort of warpage over time or if the tank has just reached the end of its life over 40yrs

After doing some research, calling around, and getting hit with sticker shock(hotrod garage quoted me 850 for their tank, that rockvalley place said 1200...and the guy on the phone seemed a little confused. Maybe my fault, but ouch nonetheless)

So i'm thinking of ordering just a new tank from spectra and debating if i should buy the parts to put the pump in the tank.