I'm taking my 1981 380 SL back to its stock look. The previous owner put in the Sony CD. I'm looking for a Becker Grand Prix, model 612 that originally came with the car. I still have some old casettes laying around. I also need a few tools to complete my tool bag. I need a 17 mm lug wrench and pliers. Anyone have or know of where these parts are available? Thanks, Bob