Back in the mid 90's, I had a couple of AST master mechanics that worked in our Buick program - Dave & Bob. I swear - they could do anything. They were as sharp as engineers & totally hands-on - both were real hustlers too. They were the calm & sure type of mechanics - never got in a rage because something went wrong. They'd stick with the task until they got it. I wish I was finishing the interior build of my Cuda back when I worked with them - THEY would have been the guys to have over for pizza & beer & wrenching. They would have been a huge help. The 3 of us have since moved-on - I'm not in touch with them anymore.