[llamabeast]

Don't compare to Ulm! Ulm are notoriously weak and dull. They are the last thing you want to compare to. I think you'll find Dwarfs are not overpowered compared to the other Warhammer races, or indeed any of the better vanilla MA races.

Also I personally would much prefer you didn't overwrite Ulm. It is good if you can play any pair of races against each other. Overwriting Ulm just makes that needlessly difficult. After all, someone might find an Ulm v Dwarves game interesting.