Not to pee on your campfire but do you have the tools necessary to set up a 9 inch Ford rear axle? The task takes pullers, a press, torque wrenches (more than one size), an indicator with a magnetic base, and a few other possibly specialized tools. Understanding of the principles of the setup are essential also. A Chilton's manual is useful as a door stop, little else. You might inquire locally about the cost of a R&P install with some written guarantee of the task.