I've decided that the next upgrade going into my truck is going to be the efans. I'm tending to favor the flex-a-lite fans over the '05 or camaro fans becuase I wouldnt have to upgrade to a larger radiator. Also I've read that the draw on the electrical system is substantially less with the flex-a-lite fans than the others. Is this all correct? It seems more ppl seem to go with the '05 fans... is there something I'm missing? Any downsides with the flex-a-lite fans? Do the flex-a-lite fans require retuning the PCM(is there a way around it?)? I also think an alternator upgrade wouldn't hurt since I'm always running around with the A/C on and I have a 2000W amp under the back seat. Any thoughts on that or recomendations on that? Delphi's alts caught my eye. What does everyone else run and what can I learn from your setups? thanks...

ohh yea one more thing... how would a 160 degree thermostat play into all this?