W114 / 250C Coupe interior
 

Hello,
I just joined the forum. We've had a 1971 250C Coupe for some time. It is now time to do some refreshing. This is a family heirloom that was owned from new by my wife's aunt.
The body is solid, but the paint needs refreshing. It's a So Cal car, so no rust issues.
Mechanically, it is pretty sound. Additionally, I just had the engine compartment and chassis steam cleaned.
The interior has leather seats and they need to be refurbished. The left front floor mat also has a hold worn through it, so I am planning on carpet replacement. The door cards and headliner are in great shape.
This is where I seek advice. I've found suppliers of replacement kits for the leather seats, and I have a preliminary estimate from a local interior shop.
I'm interested in recommendations from others who have refreshed their leather interior. Any recommended sources or rough ideas on price I should budget for would be greatly appreciated...

World is a big aftermarket supplier:

Seat Upholstery, Carpet Sets, Converitble Tops, Headliners, Door Panels and Rubber Seals for Mercedes Benz W114, W115 Coupes & Sedans from World Upholstery & Trim