Has anyone run the Flex a lite electric black magic fan, if so what do think of it. Going to be using a Griffen Aluminum Rad (don't know what size tubes to get) with a aluminum pump and an electric fan. If the flex a lite is not the best choice please tell me what is. The car is a 65 and I need to cool the 406 I'm building (about 450hp) also will the TH 350, w/2500-3000 stall need a automatic rad or will a big B&M coller be enough to keep the trans cool.