The goal is to make the ANL wire runs as short as possible because the longer the wire runs, the more firewall area is used. So I figured I could butt two connectors against each other with zero insulation if I crimped them one at a time. So that's what I did. I am happy with how they turned out since I had no remaining brass bar stock. I am running #6 out to the Main 60A alternator and #8 to the 30A backup alternator.