Whereabouts are you? I have one gathering dust in my London garage, that I'd let go for a sensible amount. It accommodated my Fuoco when I had one back in the day, as well as GP800s, X9s, you name it.
It'd be available from mid-August if you're not in a tearing hurry.
If that might possibly suit you then PM me.
It's similar to this one, but without the turned-up sides: