Surprises me. I had a zillion receipts for things done from tune-ups, carb rebuilds, and well, I listed it all before, plus what I did myself, after I bought it. They still need the idle adjusted here and there to keep them starting and warming up easily. There is no way around the occasional tinkering with a vintage car. My Grandpa told me he had to do plenty of maintenance on his cars back when, too. It's wonderful you have all those records. Heck, even my newer cars are frequently going to the shop. Case in point, the Caddy's acting up....AGAIN!