I'm getting ready to install an hds5 on the bow and an hds8 on the console along with structure scan. Would it make sense to mount a separate fuse block and run all three of them through it? I was also going to put a toggle switch on the structure scan line so I can independently turn it off so it doesn't draw. Would this be a sufficient way to set it up? I'm thinking about running 10 gauge from the designated fuse block back to the battery.