do you mean dreadful wrath?? also why not go half or inquisitor for the amazing racial. adding half your level as a bonus on intimidate is incredible.
cant take weapon specialization without weapon focus. the dazzling display to shatter defenses should be rushed as early as possible i cant even find imperious command.
just think ahead then you dont need quicken spell rather see extend spell for self buffs.
and as far as your domain i would suggest Liberation. its so powerful and can save your life countless times.
i also like 1 handed weapons i can use 2 handed. that opens me up to more options. Scimitar is an awesome weapon. then you can make it keen for some big damage later in game.
with these suggestions you could support your friends better when you are injured using shattered defense with a bonus equal to your level+ranks+3(class skill)+charisma+2 orc racial. against a dc of 10+targets hit dice+wisdom mod.
you can take traits to make intimidate work on additional foes like unnatural presence to affect animals and vermin
love lust is a trait that gives +2 to intimidate.