Return of Reckoning

i just reached 40/40. I use 2pieces of ani and 2pcs of mercenary for x2 BS bonus. It gives to me ~1020BS. So, maybe better to use FULL 5pcs set for 5% crit and for +1point skill tree?

can then I replace all my BS tali with WS ?

Hi to all.
My SH is 34/33. I have not played it for a long time. Today i went RVR. (With RVR bolster i have 900 BS & 30% armor penetration) i have 41dps bow
REsult :
https://image.ibb.co/bReze7/Powerfool_000.jpg
Other(not def tanks) targets show a similar result(more than 50% of mitigation).
How ...