I'd definitely call Jeff Catalano at High Water Sound. He's the US importer of all
TW Acustic gear. He is VERY resourceful in matching His tables and arms.
In addition , he's a really nice, down to earth guy. I'm sure he can set you up with a good mate for the Raven One. I have a Graham Phantom with my Raven One.
There may be some used Phantoms of similar vintage to your table.
212-608-8841.