Looking for Hondaline hard cases / saddle bags for CB650 CX500 CM400

[Wouter]

Hi everybody,
I have the original Hondaline mounting brackets on my CB650, but I'm looking for the hard cases left + right. The type with the metal hook on the underside and the hole for the locking pin on the top. I read they are the same for CB650 CX500 CM400. The cases for GL100 or GL1100 seem to use the same system, does anybody know if they will fit as well?
Thanks!