You certainly have some fun to look forward to! One tip, build the coop & run before you get chickens. And another, build bigger than you think you'll need!
Welcome to BYC. Define your goals, plan, prepare and you will be successful in establishing and maintaining your flock. I agree with @N F C build your coop bigger than you think you will need - chickens are addictive.
CluckinAround778, you will do fine! You have definitely come to the right place about building your coop and other questions. These folks here are full of good information and also there are first time chicken keepers like me who can empathize with everything you will go through, Welcome home to BYC..