Bah! Spending an FP to re-roll that tragic to hit roll...
(1d100)[73]
Edit: Still crap, but at least it's two hits on the Thousand Son...
Edit no 2: And I just realized that telling the dice roller to roll 2d10+2 means one can't tell whether any tens were rolled on the damage roll, so we just don't know if there was a Righteous Fury in there. Le sigh...