Help: I need a new Bridge..

I’ve got my beloved Sting ray 5 from about 1990. I’m played this thing exclusively for 30 years. So that’s roughly 1500 full on, sweaty gigs and it’s never let down – Hell of a guitar.

Last service, my tech had a look underneath the bridge and discovered it’s significantly rusted underneath. Some of the pots aren’t that great either.

The bad news is bridge will need to be replaced. He’s asked MM/EB regarding a new one, and the response was they don’t do new bridges.

Any thoughts on a replacement?

Cheers RobP