Things to remember,
If your buying E bodies/mopars for a return on investment and don't have your own shop, you need to go back to investment school. I'm in the Los Angeles area and have been looking for a car for the last 5 years. Finally picked up a flat hood 73 barracuda the seller was asking 13k for. Only rust was a small spot in the back window, original interior needing help(way easy to replace), and ground issues in the dash. Other than that I got a running 318, original metal, daily driver ready to make me happy! You have to find, buy, and build what you are prepared for. If your not comfortable spending money on a car that needs work, Just wait until you start digging into the car and find the real problems that are going to really add up and make you regret your choice. If the monetary end result is your concern, buy a car somebody else who wasted their money on it and you can personal capitalize from.
Just my 2C