I am running a level 50 fire/kin troller. I was wondering if I am overslotting for knockback. I currently have acrobatics which gives 9.0 Mag resist, a Karma knockback proc in combat jumping for another 4.0 Mag, and a steadfast protection knockback proc in tough for another 4.0 giving me a total of 17.0 Mag resist to knockback. Is this overkil or can I just remove the 2 procs and slot with something different?