Ok, so murder > imp EA for 1 point difference.
I also noticed you moved some points in the sub tree. Setup im ok with giving up, but GS and master of sub... I'm not so sure.
I guess if you get rid of setup, GS has no more use.
Master of sub I always saw contributing to the burst damage, but only at the beginning of a fight for only a few seconds. I guess that can be traded for 6% AP through all fights.
SoH and heightened senses look like different types of resillience which is allways good.
Elusiveness looks very utilitarian in those times of need.
Looks like a nice build. But it brings up a last question for me. Would it be worth it to trade 1 point in deadliness to finish out heightened senses?