hifi engine

CORAL 15L-100 Speakers

Does anyone have experience with restoring and/or getting spareparts for these wonderfull vintage woofer loudspeakers? I know how to get some suspension rims from JBL but what about the spider and voice-coil? It would be nice if a kit from e.g. JBL or Beyma could fit in the chassis. Anyone who tried this before?
PS: this hi-end japanese company ceased to exist when it was taken over by JBL in the 80's.