wiring

I sourced a replacement radiator fan assy. for my beater, which fits fine, but I need to wire it up. Doesn't matter if I need to manually switch it on as the car is for track/strip use only. I was going to get a pair of 40A relays and fuses along with some nice rugged wire and toggle switches...

So I don't know how to word the question or I'm sure I could find specifics elsewhere but I'm stuck on this one. My parents had a house built 8 or so years ago, they had Cat5 wiring setup through the entire house with the phone lines and coax cables. They live in the middle of no where so for...