All my switches are mounted over head on the halo
bar.. gauges in the dash(custom dash)
EDIT
This set up is on the race car.. on the street rod I have the
gauges in the center where the radio use to go.. I moved the
radio to the bottom of the counsel... I have a couple of switches
on this ride.. one is for the OD, one for my ele dumps and these
are on the shifter counsel... I have a master over ride switch that
turns on the fan and water pump for cooling with the engine off..
other than that everything is tided in with the key/ignition switch