Put a Champion 526 radiator in a 71 swinger?

I've got a Champion 2-row 26" in my 71 Dart with a 360 and mechanical fan.. had to drill a couple new mounting holes on the radiator mounting surface to get it to bolt up, but it fits fine. I would like to end up going with electric fans instead of mechanical, because summers here in Sacramento get pretty brutal, and I don't think it would cool well enough with no shroud right now.. but the whole electric fan thing looks like a major PITA with some of the wiring diagrams you guys are posting