9. "RE: And you know the best part?"
In response to message #4
I'd guess that it depends entirely on the size of the handle and the focus crystal used. Case in point, Alaia's light-dirk from Fulcrum of Fate. If they can go smaller, then it stands to reason they can be made (at least a bit) bigger.
"If at first you don't succeed, bull- riding is not for you."