Return of Reckoning

Hello everyone , do you have any advice to give me on how to equip me and which skills to take to make more burst damage and critic?
Right now I'm rr61 and I have full vanquisher and full genesis with subjugator weapons, should I change something?
Of renow abilities I have strength IV, Opportunist III and parry 3
I tried to put the tactics: brute force, attonement, flowiling accusation, fanatic cleansing
I must say that the percentage of critical almost always enters and up to 2k of damage .... (I should put blessed blade instead of some tactics?)

Thanks in advance, Saber