So with the information on this page, would any of you who have experience with such matters and the Grenadier's wiring setup (
@TheDocAUS @AnD3rew ) say that it's safe or I'd be OK to have a stereo shop attach the amplifier main lead wire ( I think the amplifier, an Orion HCCA 250G4, is fused at 2x40A) to one of the terminals in the Fittlefuse busbar, appropriate to that draw? I'm trying to determine the safest way to attach my accessories - so far, a subwoofer amplifier, a Midland MTX575 radio (50Watt), and a backup camera (whatever it was everyone recommended, I bought one).