You need to get oil cooler zip ties, you can find them at most autoparts stores, cheap. They go straight through the radiator and have like silver dollar size heads on both sides. The coolant bottle i reversed and put on the other side with lond bolts into the shroud.
With that said, i took my taurus fan out of the car and went back to stock, first off i couldn't feel and ounce of difference, second of all i just didn't trust it. IMO it's not a worthy mod. There's a guy on one of my mustang boards who's pretty reliable and suggests that him qm time stay the same along with his dyno numbers, and after doing the swap, i find it believable.