With the loads they are carrying it was borderline as to whether or not I needed heat sinks or could just mount them to the sub panel. I have a great surplus store near me and I bought three oversized heat sinks and cut them down to fit. They are still way bigger than needed but they look cool.
The last two pictures show the prep work to start wiring up the fuse panel. I taped a copy of the placard down on the console and used it as a template to cut the lead wires to the correct length. All the wires from the prewired bundles had labels but I had to make my own for the ones I added.
