Thomas,
You are correct on the above.
Many owners are not comfortable with the minimal fusing of the original cars. The entire front side light, tail light, license plate light circuit is not fused at all. These long wires to the back & front are quite vulnerable to getting grounded/shorted. Especially the license plate light which would only require a small rear end bump to cause a short, wire burning & possibly a fire. A remedy is to splice in an inline fuse holder with 15 or 20 amp fuse for the tail/side lighting. Connect the fuse in line with the red wires on the back of the headlight switch. (The blue goes to the headlights)
Also people get nervous about the un-fused fuel pump wire which can get grounded easily. Connect an inline fuse in the white fuel pump feed wire at the "A3" terminal of the fuse block. You can do the same with the OD feed wire where it connects to "A3" although most people don't fuse the OD circuit.
If all of this sounds like too much fooling around, just hope for no short circuits & carry a 1A, 10BC fire extinguisher.
D