I made the decision a few years ago to take all the 'boneyard' machines in my vac shop to the dumpster. If new repair parts are not available, I'm not storing old vacs to take a used part off to fix someone's cleaner. I've sold a lot of new vacuums that way, plus I don't have to keep crap just in case I 'might' need it for a repair.
Look at all the supposedly 'high end' mieles in that pile Charles.