High Current Loads - Tidiest Fuse Designs?

Hello,

I'm rewiring my racecar with a completely new body and engine harness and I'm just trying to get some ideas for the high current loads that won't be going through the PWM. That is, starter motor, alternator and Electric Power Steering unit and the PDM30 itself. I am thinking the circuit diagram will be laid out like the drawing which I've attached.

I'm just looking to see if there are nice options out there for setting this up that are reliable, tidy and clean. I can get the dual post style fuse holders or circuit breakers fairly easily and I could use a little bit of copper bar to form the common link across the 3 fuses with heat shrink on the sections of bar between the fuse holders, or two lugs on the same post of the circuit breakers and link between the 3, but it feels a little industrial to me and I thought there might be a nice all in one option that is available, like a little fuse box.

Thanks,

Nick