I have been thinking about the bench that will go against the back wall. Luckily I have a reasonable supply of timber that I can construct a solid wok bench with a vice for woodworking. I will be using some hardware salvaged from the old workshop.
At this stage the plan is to have three powerpoints across the wall just above the bench. One of the powerpoints will incorporate a couple of USB ports for charging things. I also have the idea to put a powerpoint under the bench for a shop vac.
The main light in the garage has a switch located at the other end of the workshop. It is too much hassle to rewire it as a two way switch. The simpler solution is to put a light over the work bench with a switch just inside the back door.
I have drawn a simple mud map of my thinking which is as close as I get to construction diagrams.