Bypassing ballast resistor

I found a wiring diagram http://www.mymopar.com/downloads/1973/73DartA.jpg. So I am just gonna follow this when it comes to which wires to use and discard. It looks like the only useful wires on the ballast are the brown one (coil +) and the dk blue (power as far as I can see) I'll splice these two together and see what happens.