Today I bought an early Kirby Tradition with a metal fan and headlight safety switch for $20. It's in bad shape but won't be any trouble to clean up. Unfortunately, there is the replacement safety switch installed. However, all of the hardware for the headlight switch is still in place. Hopefully sometime I can work the wiring back to that original switch. Is that possible? Anyway, I haven't turned it on yet but the fan shaft spins freely and there is no wiggle so I expect it to run decently. I hope it wasn't too bad of a buy.