Note: I did NOT make these classes, I have given credit to the makers, thank you for your contributions. I merely went into the code and put them all together. If you are already using one of these mods alone, this mod will work in its place. your characters will be fine.
C:\Users\(your account)\AppData\Roaming\runic games\torchlight\mods
Added another classes and fixed ferret issues. disable your ferret in order to use this mod, ferret will still be there though, don't worry.