Although I have to wonder, on the exhaust system there are marks near the front of the rear end, the back of the transmission, and below the engine where it looks like something leaked or got slung onto the exhaust, with all that work and for that kind of money nothing should be leaking.
And... I know most people wouldn't care but if your going to all that expense and effort to restore a car and you are going to leave the AM radio in it at least fix the radio! It's not THAT expensive to fix those radios.
Jeff DeWitt