Switch panel wiring for accessories?

[kelseydum]

I've got a switch panel I made out of stainless steel... pretty simple set up. In my wiring kit I have a wire for the horn (1 switch), hazzard flasher (1 switch), cell phone charger/ cig lighter (1 switch), and 1 accessory wire.

The wires mentioned above are spoken for except the accessory wire. I want to have a switch for my (4) cab lights on top, a switch for my dome light, and a switch for my interior neon I'm going to put under the dash.

I can hook up a normal white dome light to my headlight switch so that shouldn't be a problem, but how do I wire two separate accessories off of one wire? Will the switches do the thinking or do I need to install some sort of relay? Do I need any extra fuses?

The lines marked "(wire)" in my awesome diagram are coming from the fuse box.

 

[sneakysnake]

As long as you have seperate switches that should work.Are you gonna run your dome through door jamb switch? or just the headlight switch? check to see how the H switch works that light some give "gound" like the jamb switch, so in conjunction the H switch will override the D switch.