Thanks.
I googled a few things and came back to the guy in Sweden who converted his car to EFI. He probably did what you are planning, except he found that the 5.0 distributor doesn't fit the cleveland/460 distributor opening. It appears he modified the 460 external TFI distributor to accept the side-mount TFI module from the 5.0 fairly easily.
Looks like he then removed this and went to DIS.
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