Cool.
Looking at the diagram, the only thing I noticed regarding the cut the wire vs pull the fuse approach is the point highlighted below.
With the pull the fuse method the point highlighted with the blue arrow wont be powered going in to the CPU. I'm not saying it makes any difference, but when cutting the brown wire it is breaking the circuit further downstream and therefore that point will continue to be fed with power, where as removing the fuse it will not. Again not saying it makes any difference but would think that point serves some purpose, maybe just an error code?