Is there somewhere I could find exactly how much damage each weapon does, how fast it fires/swings, and how much the coresponding skill increases these things? Also, how each trait for squads and for individual soldier modifies these things?

One of the issues with vanilla gnomoria was that frenzy was basically the only trait used, as it was such a large dps increase over all the others. Did this mod change that at all? Also, the armor skill never did anything. Has this changed?