Anchor light problem..

[Sam3]

Hey guys,
The light mount atop of my window on my Grady Seafarer is broken and I've repaired/epoxied it a few times. It just keeps coming off. The light does not work either at the moment, probably the wiring inside of the mount is toast.
It's the type of light mast that bends near where it goes into the mount, not at the light. (Like some of the Perko models).

My question is, does anyone know where I can get a new mount? Or can I install a new 48" base and mast near the front (or rear) and will that be acceptable.

The boat has a bimini on it.

I checked the Greatgrady forums and had no luck, either that I or missed something.

Any help would be appreciated. Thanks.

Sam