BB into a 66 barracuda

Ok, I need ya'lls help. I have the chance to put a 383 BB into my 66 barracuda. I know its not going to be easy or cheap but I need as much input as I can get on how to do this. I know I need a newer front end with disc brakes so I've been told a 72+ a body will work. I have several options on the rearend but I'm not sure of the best one. I want it disc brake as well so I'm guessing a later model from a newer car. I was going to go with a 360 but found the 383 and really want a ground pounder. I'm thinking a basic rebuild on the motor with a bigger cam ect. I dont want to go crazy but I want it to move! I need positive input so if all you have is negative plz dont dicourage me. This is what I have to work with and I'm determined to make it work. Old timer advice is what I need. Hopefully one of you has done something like this and can help me. Thank you very much in advance for any advice you have to give.

Chris