I am using the standard issue heater from FFR and realizing everyone has their own personal tastes ...based on either what you did right or wrong...where is the best location to mount the heater switch? I am thinking the cable needs to be somewhat close and in line with the heater hoses outside the heater box...

Also, should there be any concern that the FFR issued positive cable (for a rear mounted battery) is adequate gauge?

thanks in advance