Talk me into or out of Holley Terminator X

This is exactly why I went with an Edelbrock PF4, no regrets with this EFI system either.
Apples and oranges comparison though. As the original poster was looking into the throttle body injection, whereas the Edelbrock's PF4 is multi-port.

A buddy of mine, The Outlaw DennisH" loves his PF4 too.

If you compare Holley's multi-port to the PF4, its a whole nother discussion.