I personally wouldn't run a quad coil on either Nixon, since they are dual airhole rather than quad. The coils you have that aren't in airflow are going to burn juice.
Run dual parallels, over the airhole. My old Nixon setup was dual twisted chimney coils; worked quite well.
The advantage here is that even though twisted coils spit, they spit back into hot coil, revaporizing the droplets.
You should have airflow to each coil. A quad setup would need to look something like this: