Anyone tried one of these HEI Distributors?

Here's what I think I need to do

1. Remove the existing distributor, ignition box and ballast resistor.
2. Replace the coil with a 12V low resistance coil like the pertronix flame thrower II.
3. Connect the ballast resistor wires together, bypassing the old ballast resister and applying 12V directly to the plus side of the coil.
4. Connect the two wires from the distributor to the coil.