You might be able to use the Mopar distributor but you would need to lock it out. If you can find a lean burn distributor in good shape you could use it.

Typically you want to install the distributor at 30 or 35 degrees and lock it down. Then the computer handles it from there. Starting and idle advance might be in the 15 to 20 range while high vacuum advance is 40 or 45 degrees. So 30 degrees would be half way between 15 and 45 so you're splitting the difference for the rotor.

Best thing to do is read the instructions and then read them again a few more times. The various EFI systems all handle distributors a little differently but in general they just need a crank signal to work.