im going to switch myself, because the clutch fan does sound like crap!.. so what i did is went to a junk yard and pulled 2 fans out for $50, one out of a sentra i think and another similar one out of another nissan, forgot what it was. I will connect one as the AC fan and the other one as the radiator fan.
Is there a way to make the radiator fan turn on and off by itself when the engine gets hotter? or will that require more work? the wiring would be a paint, but its worth it once its done.