To review/vote my opinions
Knight Phantom... YES with a d6 HD
Dark Lantern... YES
Cyran Avenger... YES with the rewording that you can change the Enemy Region only when changing level (Which still allows you to change it, but removes the fickleness of it)
Bone Knight... YES
Silver Pyromancer... YES with the following changes(Thanks Drothgery):
1 smiting spell 1/day, bow proficiency
2 Sacred flame
3 Smiting spell 2/day, divine blessing
4 Persistent fire
5 Smiting spell 3/day (blinding), improved sacred flame
Divine Blessing - May choose to reroll any one save per day
Spells:
Flamebound Symbol... NO
Flamebound Weapon... YES
Whispering Flame... YES