[Yaesu] WTB: G-450XL and HD73 Mast Brackets (Bottom)

[Steve Harrison]

Need the bottom mast mounting brackets for a Yaesu G-450XL and Alliance
HD73; anybody have? Anybody know whether either are common with any other
model rotors?

Also, I may have an extra G-450XL control box available; any interest?

Thanks,
SteveH