Distro block, maxi fuse box, and ground stem

[ErichKeane]

I dont believe we will have a problem with the wire size, since we are using 6 awg wire for all main power. The Stinger Fuse Box (recommended on the Q&A) does do a little bit of distrobution, so if possible, i think im going to use it as a distributor: (ASCII ART)

These 3 are power ins(interconnected), we use 1 as an in from the breaker, and 1 as an out to the other fuse box
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|+|+| These 3 are outs, 2 to the motors, other is unused.

We did ground everything back to the mini fuse box, but as you guys say, we may use the stud.

I really dont want to waste a pound on something useless like that distro box unless it is absolutely needed, especially because our Stinger MAXI fuse box is rated for up to 4 awg wire.