Engine bay aesthetics

As the years went on, they added more wires and pollution controls. Vacuum delays, hoses, cannisters, etc.
Your right fender apron has a ground cable that could be relocated to attach to the back of the head near the firewall. That vacuum bubble thing can be tossed too. The coil wiring will be tucked in better if the coil were mounted on the block like it did originally.
Not being critical of your car, just offering ideas.