Practice does not make perfect. Practice makes habits. Perfect practice makes perfect.
I will be a great idea to find someone who aready shoot traditional (well) to help you. Books go a long way, but actually watching and studying form can be priceless. Watch some of the greats on Utube or archive vids if you don't have someone to watch close.
I have a world champ within about 30 minutes of my house that has tought me tons about form. That made all the difference in the world for me.