My intention is to use the Commando regularly, so I decided to scrap the rather mangled looking points setup and go with electronic ignition (must be a throwback to the 70's that - we don't say electronic kettle or electronic blanket).
It seems that Boyer or Pazon are the two most popular Commando systems, so true to form, I bought a Tri-Spark. And i'm really glad I did. It's more expensive than the others, but offers a much neater installation due to the fact that the whole thing fits behind the points cover and there is no box to site under the tank. In addition there are no loose wires or visible components as the electronics are encapsulated into a good looking machined alloy housing.
Fitting was a half hour job, and at the same time I replaced both coils to make sure that the whole system was as good as possible. The Tri-Spark has a static timing LED which makes initial setting up really easy, and when checked with a strobe, it was a mere 2 degrees out. A pair of Iridium plugs finished off the job and although the bike ran ok on the points, it now ticks over like a watch and pulls more cleanly from low revs. Best of all, I know it will stay that way.
Tri-Spark Ignitions are made by a company in Australia. See this link for more info:
Bought my Tri-Spark in the UK from LP Williams. Next day delivery.