86 gw ignition wiring.
I yanked all of my smog control and ran new exhaust minus the cat. I'm currently trying to clean up the engine compartment and have eliminated most of the vacuum lines. Now the wiring. What do I absolutely have to have. Of course I want my all of my electric options to function but for an example, do I need the ignition module? Are there upgrades I should make from the stock setup that may tighten up the bundle of wires running along my engine?