good approach. ANy books or resources on the anatomy of a guitar, or the history of the guitar are great reads to get more familiar with them. When i built my first guitar, i had never even heard the term scale length, and never noticed that some necks were angled back due to the carving on the top. My approach was to learn through building, but in the process, i read a great book, which i cant remember the name of, that was all about the anatomy of the guitar. Melvyn hiscock's book has the first few chapters dedicated to all this stuff if i remember correctly. Have fun and keep us posted!