I have dismantled the starter clutch that I bought, and took a few pictures of the parts.
The first picture shows all the parts. I took these pictures after I had taken out the rollers, plungers and springs, and I had installed to of the three rollers, plungers and springs.
The surface on the sprocket where the rollers are catching show some wear, but the diameter is well within the service limit so I will reuse it. The parts to the left are the new parts.
The plungers in this clutch was badly worn on the end that is hit by the rollers. They were also deformed and was locked in the groove so I had to knock them out with a very tiny steel spike inserted through the small holes on the outer edge of the clutch.
But the metal plate that is pressed onto the clutch had moved and the screw holes were partially covered so I had to loosen them in a sequence when I dismantled the clutch.
The rear of the primary sprocket assembly looked pretty good despite the signs of wear from the rollers.
The primary sprocket also looks good.
Here I have installed all the rollers, plungers and springs and put on the sprocket to see how the starter clutch assembly looks without being installed to the primary sprocket. And as far as I can tell, it should work fine with the new parts, but I will make a final decision when I have taken the starter clutch out of the bike and are able to compare the two. But it might be a while till I do so though.