One Example is from here: http://forums.wolflair.com/showthread.php?t=48230 (http://forums.wolflair.com/showthread.php?t=48230)
We might want to find all the powers that use X or Y type stats and make sure they work.
Ardent Strike (Paladin at-will Lv1) does not utilize either Strength or Charisma; it just defaults to Strength. Though it seems that there's a community script to change the ability modifiers for a given power somewhere, I can't find instructions on how to utilize scripts in HL.