Yeah, best to work on one end at a time and in this instance the nut will be easiest and quickest. Are you using the supplied plastic one or something else?
I’m going to use the factory plastic to pattern up on, then if it works okay I might craft a bone or a Brass one. At some point I still think the bridge will need addressing, though whether that is sticking to the supplied or changing out I am not really certain
FrankenLab Hand crafting guitars, because Death Rays are expensive.