Pinging Slantsixdan, et al: how to find parts to populate a Mopar fuse box?

Thanks for all the kind replies. I want to replicate the original fuse box, and to mount it in the stock location, but improve it. So I'm going to start with the NOS fuse box that I bought. It only cost about $35.00.

I'm planning to use the Cutler-Hammer "class R" fuse clips. I'm going to install them loosely in the fuse box and then put the fuses in place to hold the clips in the correct position. Then I'm going to wire everything up and solder all the connections. Then I plan to glue the fuse clips in place from the back of the fuse box, using plastic epoxy, while leaving the fuses in place in order to hold the clips in position. Last, I'm going to put conductive paste on the ends of the fuses.

This repair is for my '77 B-200 Sportsman Royal camper van. If the repair is successful, I have another Mopar vehicle ('78 D-300 Adventurer dually) that needs the same repair.