Fuel injection?

Mancinni has the new mopar computers for sale on there site now, there around the same price as the edelbrock setup.You have to use all the sensors and stuff on an EFI setup, they make the system work and tell the computer what it needs to add as far as fuel and spark go.Anyways i think both systems are around 2600 or so and the mopar one as far as i could tell was for the magnum crate engines.EFI isn't cheap.course you could goto a bone yard and pull a computer and everything else you need from a wrecked truck and make it work fairly cheap i guess.