You can get baffled EFI style tanks for fairly cheap on some of our vehicle these days. 70 Challenger, Spectra EFI tank $400 for example.

http://ecat.spectrapremium.com/prod/CR8BFI

No A body stuff though frown

They say there are no such thing as a stupid question.
They say there is always the exception that proves the rule.
Don't be the exception.