Wanted to add this here to keep a record of what be have talked about for DC-DC changes before everything on slack disappears.
Change input/output connectors to barrier blocks (instead of Ultra-fit and wurth terminals)
Change the DC-DC temp connector to micro-fit.
See the note in the bottom right - when charging the cap, we have a ground loop - this should be fixed. Either remove the capacitor and put it on Power Distribution instead, or run a GND wire from power distribution to this board as well and connect the capacitor to that.
Is the 8A Fuse for inrush, since we only have a 2.4A max (as you noted on the schematic). It would also be good to switch the fuse to one like the style on the precharge board, or make sure that a cover gets made for it - so there is no exposed high voltage.
I'm still surprised we need the 2000uF of capacitance. This is 6x the capacitance of the motor controllers. Were there any hints in the datasheet about reducing this?
Would it be easier to calculate or measure the max inrush current? Make sure that the ICL or a similar precharge / Inrush current limiting circuit is implemented on the next rev.