All hardwired, but all to separate switches. 12 gauge wire from the battery to a 6 way fused splitter under the dash. Not sure why, just the way I like it. I don't have to put inline fuses so it is easier to maintain when you have a lot of stuff. It is not spliced into the auto fuse system so no chance of overload. If something quits you can just check the label on the panel and see if that is it. Plus, you will add more stuff, why not get ready now?
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