I just wanted to cross-post this in the version 9 mods forum because even though I made this for v8 you can still use it in the latest game. Also, I've put together a simple little calculator tool that makes figuring all this stuff out about 1,000% easier and quicker.
http://www.ootpdevelopments.com/boar...-matrix-2.html
(pay special attention to the last post)