My bird runs too hot if I'm in stop and go traffic. Anybody had any luck replacing stock fan with an electric one? As long as I'm moving, the temp is fine, I could probably drive across Death Valley in summertime, as long as I keep moving. I have a new 4 core radiator, 185' stat, 18" fan with shroud, and I don't want to spend $400-500 on an aluminum radiator. Thanks!