how to spend 170 champion points on stamina nightblade V16

Bats0828

hey guys i just want to ask for your help on how i would spend my 170 champion points on my stamina nightblade to make it hard hitting nightblade with survivability and enough stamina recovery? please be specific on where to spend points . right now i am using V14 crafted 5pcs hundings rage, 3 piece ashens grip (purple) bow on main bar and two handed sword back bar. using V1 ravaging choker necklace, 2 pacts band V10 rings. my stats are Magicka 8093, 16k health, 22k- stamina. all 64 attribute points on stamina. weapon damage only 2500 on bow and 2600 on two handed. i don't have gold to spend on expensive agility rings and V15-V16 armor sets. i have 600k alliance points to spend if needed. i just want to ask for your help on how i can improve my nightblade. thanks

i3ig_Gun

Medium Armor Passive (warrior)

Stamina cost reduction (thief)

Physical Damage (mage)

Spend em all in those 3