Oh I do. The good thing is that lots of classics are getting fixed more properly these days, as their value increases. A lot of the work done now is just fixing bad old repairs. The way to keep from getting burned is to charge by how long it takes to do, instead of guessing then being held to an original price quote. Let the customer choose options and pay as they go, I say. There has to be sentiment involved in those cases, because the car's value is easily exceeded. People pay to have the work done right so they know what they will be driving and souping up!