Military terminals with a longer bolt and multiple nuts as needed, I feel can be made to look clean and definitely gets you a rock solid connection. Grade 8 ONLY because you really need the clamping force on that block of lead. I believe all “battery cables” should be at the battery. Use a remote block or the pdc stud for any small gauge stuff. Although I don’t think you would have many extra small things with a switchpro.
I’d you have more than 4 cables just get a longer bolt and add a second nut. Or a third. Or a forth. Or maybe that’s too many accessories. 2 lugs behind the bolt head. 2 lugs behind the nut, 2 lugs behind the next nut, and so on…
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