I've noticed that alot of people are having some serious problems wiring up their fans. I realize that dual fans are more complicated than the single fan layout. For this reason, I run a single fan, which I wired up about a month ago based entirely on my own logic. The general complexity of the system makes me concerned that perhaps I am overlooking something. I would appreciate it if someone were to check out my wiring for any such problems. I have a carburated 350 with a big Griffin aluminum radiator.

The temperature switch I used is from JC Whitney:
Hayden Mechanical Adjustable Thermostat Switch : JC Whitney: Auto Parts & Accessories