On the old Pacific Fighters Forum there is a link to a lot of questions that you may have. It does deal with a lot of reading. The info is vast and has at least ten years of info in it. I hope you find it helpful.
http://forums.ubi.com/eve/forums/a/t...3/m/3181081438
Click on the underlined letters above the Redtail P-51 in Bearcats sig.