I would hardly call your OP "moderate". It's pretty extreme.

The only statements/suggestion I really agree with is Reprisal, Dark Dance to a lesser extent.

With Reprisal, they should just make it operate like Shield swipe, meaning on the GCD and procs any time you parry.

With Dark Dance, it needs to be a bit more potent. +30% Parry rate and 20% Evasion when Dark Arts is pathetic, definitely not a good cool down. Should change it to a "Darkness Shield" that absorbs X amount of damage (some percentage of HP/MP probably) and when Dark Arts is used with it, it generates "Dread Spikes" that reflect all or a portion of the damage back at the attacker.