Any other stat heads here?

The reason I like this game the most is the stats and making the gameplay and lineup decisions based on them. Unfortunately the game doesn't provide some of the stats that I look to first when looking at real MLB players. So, I made a spread sheet to calculate things like wOBA, wRAA, and WAR and was wondering if anyone else is interested in collaborating in tweaking the formulas to make them more comparable to real players. The main concern is which coefficients to use in calculating the wOBA, since they change on a yearly basis, and I think it's fair to say that offensive numbers are way down in this game, especially things like BB since they're difficult to take, and HR since they're difficult to hit. So yeah just reply with any interesting insights you might have and if people are interested I can make the spreadsheet into a public DOC so people can use it on their own players