1970 Duster Starter Wire Wiring - Does it Matter?

Ok let’s start with the middle picture. Ignore the 2 red wires pointing up to the right. If you look at the grommet you see one wire comes through it and turns down and it attaches to the bolt lug on the relay. On that same lug the other red wire come up and into a piece of hose that wraps around it and the main battery cable and the both go to the starter, one to the bolt on lug, smaller one to the plug on. The wire coming in went to the rear of the car where a hidden kill switch was so the car couldn’t be stolen. Both the main battery and the battery ground come through the grommet and go to the engine. As said before I would like to leave the heavy wire all the way to the starter. In my mind it makes sense to run a wire from the lug on the starter to the lug on the relay and all should be good. Thoughts?