Shawn, Welcome to the club! Before starting on trying to rebuild an engine I would suggest some simpler tasks. Help your brother with his Mustang, sounds like he has some knowledge. Get used to handling tools, maybe do things like changing shocks, rotating tires, basic tune up stuff like changing oil, spark plugs, and air filters. Doing things like that will help build your confidence. Go to the news stand and pick up Hot Rod, Popular Hot Rodding or similar magazines and when you find one you like subscribe to it. There are also lots articles on line on small block Fords if that is the direction you want to go. CHR even has a forum for them: Ford-Small block. Amazon.com has several books on rebuilding small block Fords also. My thought is don't dive into the deep end without getting used to the water. I sense you are a young man, always great to see younger folks interested in our hobby. This is a great place to learn!

Pat