
Rust never sleeps:
Out of curiosity, I stuck a crystal in the radio and a battery in the chassis and fired it up, exactly as it was, rust, cobwebs, dust, and all. Whaddaya know! It runs!
It has about a ten foot turning circle, and the speed control glitches like crazy, but it goes and stops and turns and goes backward, and doesn't make any funny noises other than the tires rubbing on the suspension links because the plastic bushings are so very worn out.
I'll probably tear it down and fix it up eventually, but for right now it's staying just how it is.