best off getting brand new hoses mate, if you have the engine in the car already just bend a coat hanger to the shape of the hose you want and then go to supercheap auto and see what you can find.
also ae71's didnt come with thermo fans, just go get a thermo fan off some FWD car at the wreckers and make up some brackets etc. advantage of getting an OEM one is you get the shroud to help keep your engine cooool.