Well after my buddy sank his jeep in the mud out at the creek the weekend before last, and toasted his fan again! Installing a kill switch moved up on my priority list. I don't like running that high of power through the firewall, so I choose to use a relay. I mounted it on the last remaining spot left on my rockrash4x4 relay mounting plate. I used the relay to interupt the ground for the fan. I then mounted the switch in the a piller to be more in line with my line of sight. I'll try and take some pics and get them posted.