1974 Scamp some assembly required

Been thinking for awhile about doing an aftermarket cluster (and harness), I think they're cool, so why not? Studied the options, and after talking to their very knowledgeable tech Sean, for me the EZ Wire made the most sense. They're local to me, no shipping and handling so I got a really good deal. AND every wire is clearly marked. Not plug and play, but damn close.