In the near future,I would like to change to eletric fan or fans,to replace my stock mechanical fan. My alternator is rated at 37-amps which I know is not enough.If I go, lets say 100-amp what size wire do I need,from the alt to the battery? Also fanwise what would be the best for my 67' el-camino with a built 396 and manual trans. I hear alot about a mark#8 OR a fan from a taurus?. Thanks Tom.