After reading past posts and different suggestions on which wire to use for the (battery) terminal side of the DUI dist. I'm not sure if this is the best one for my 78 2f. I was going to use the positive wire in the first pic here even though it doesn't look like a 12 gauge like they suggest. Also, should I keep the plugs hooked up like they are in the second pic and the green plug in the third pic I would assume I could disconnect. Could someone please verify this, I'm retarded with electrical stuff. Thanks guys!