Here is an overview diagram of my initial plan to wire my lighted lower console switches to my 12 position fuse block which is rated at 105 Amps Max, although I'm going to keep it at an even conservative 100 Amps Max. In this diagram you can see I have marked each switch circuit for what the switches are rated for and times that by the number of switches. These are simply controlling SPST Relays, I'm using a 10 AWG power wire to link up all of the switches, this wire is pretty short and then goes into a nice 16 AWG wire that is a little over 6 feet to reach the fuse block I have installed under the passenger side. According to my wiring charts it should be WAY more than I need to handle any load the lower console may consume.... even less if I eventually switch out the bulbs to LEDs. As near as I can tell this should be good.