Im thinking of switching back to the OEM fan since my electrical fan setup doesnt seem to be doing the job. Any estimates on prices for fans in good shape? courtesy parts sells fan for 100 and clutch for 180.. isnt that too much? What do you guys think? and is there a smaller diameter fan i could use with the same clutch? my piping is kind of tight which is the reason i switched to the electric setup. All suggestions are welcome