Out with the Small Block and in with the RB. What do I need?

Looking back on what I have done this project has probably been on my bucket list and thanks to another member on here a gun went off in my head and here we are. What I have is an original 72 H Code car that is pretty close to original. That's about to change. I have a RB that has been sitting on the stand for about 20 years and it's time to put it to work. I am sure somewhere in the archives there is a great thread about what I need to accomplish the conversion to a big block but have had no success in locating it. So is there a good thread about what I need in the way of parts and mods to make it happen?

What I have is a Complete Long Block, 2" TTI's, and a BB Transmission (727.) The car has Power Steering and will retain that. I have Hydroboost on the brakes and that is fab work plain and simple make room the motor. Any info is appreciated and if this question is like a broken record and someone can provide a link so I can get a good list going for myself that would be great.

Thanks,
JW