Just a few simple spell swaps for a few key pally abilities and one key priest ability into Avenging Wrath.
Righteous Fury -> Avenging Wrath
Download patch Z.mpq
Concentration Aura
Download patch Y.mpq
Retribution Aura -> Avenging Wrath
Download patch X.mpq
Inner Fire -> Avenging Wrath
Download patch W.mpq
*Please note that I changed all rankings into Avenging Wrath as I liked the visual while leveling and so forth.*