Electric Fans, can they replace my clutch fan?

wow! an OEM fan, good radiator, shroud........ like is simple!
Why? cause it won't clear the radiator. Plus I have a 3 core 068 A/C radiator in my 69 Dart 360, doesn't compare cooling wise to the champion. Even after I had it rodded out, added a shroud and new MP clutch fan.