Fan/light combination options

My 95 25foot Exella has a combination fan/light over the table. The blades on the fan are cracked and/or missing and the dome is very brittle. The lights have been converted to LED. The light is poor even with the LEDs. Is there another option? It does not appear to be a simple drop in since the interior side is larger for the lights.



I would like to upgrade if possible rather than replace the pieces The Airstream is 19 years old and I hate to throw good money after bad.



Any thoughts.

Thanks,

Doug

Fresno