As was said earlier just make your own kit. I put together a kit myself with the FAL controller and it works great, its been pretty warm out today and after driving around for a while the temp stayed right where it normally does. And as for setting fan temps, i was always told that for peak performance you want the oil hot and the water cool. Now this doesnt mean extremes for either, but that way you get a cooler engine, and the oil is thinner and pumps/moves easier. I have my fans set to some on right about when the temp gauge gets to the middle where it normally ran.