It adds some bulk, but I replace my hall wires with individual 45A andersons on each wire. I do that because I have multiple motors and controllers, and often run them in different configurations, that way I can easily change my hall configurations between different motor/controller combos. As I said, it does mean you end up with more bulk (Five andersons is much bigger than the plug you have there), but I prefer it for the flexibility it gives. When putting Andersons on such small wires, I crimp them a second time in the 30amp slot on the crimper, and add some solder too. I also fold up the wire a few times to give it some bulk before doing what i just said. Just an idea if you have a bunch of andersons available (I buy them in bulk from Powerwerx.com, so I always have plenty available).