Archer/Hunter is it possible to give this build more hpr

so i wanted a nighthawk build for general use because i like its major id, and i managed to make this https://wynnbuilder.github.io/#4_0Vb0Pf0r507W0TQ0Fx0K40BR0BD0o0e1f1I1D1g00001001fI
which for me has all i wanted in damage, mana regen and ehp but i dont really like constantly chugging pots but i dont really know what items would help with its health regen, i know that it will never be able to be sustainable but i would like at least a little more hpr idk
(btw i dont have access to legendary island rn but if it is really needed i can try to go for it)

 

https://wynnbuilder.github.io/#4_0Vb0L30JL0Jq0WA0TQ0BI0Jt0BD0o-Y1f1L-Y1g00001001fI
WynnBuilder build:
> Nighthawk
> Hetusol
> Greaves of the Veneer
> Gaea-Hewn Boots
> Olive
> Draoi Fair
> Flashfire Gauntlet
> Golemlus Core
> Orange Lily [w6w6e6]

 

idk if i want to lose that much damage and ehp for sustainability i am kinda bad so 30k ehp isnt enough for me lol

 

https://wynnbuilder.github.io/#4_0Vb0px0JL0Jq0K20TQ0OJ0ty0BD0o-Y1u1G-Y1g00001001fI
WynnBuilder build:
> Nighthawk
> Time Rift
> Greaves of the Veneer
> Gaea-Hewn Boots
> Moon Pool Circlet
> Draoi Fair
> Diamond Hydro Bracelet
> Amanuensis
> Orange Lily [w6w6e6]
time rift

 

https://wynnbuilder.github.io/#4_0Vb0L30JL0K50uN0TQ0K40OP0BD130U141u051g00001001fI
WynnBuilder build:
> Nighthawk
> Hetusol
> Greaves of the Veneer
> Silt of the Seafloor
> Ataraxy
> Draoi Fair
> Prowess
> Diamond Solar Necklace
> Orange Lily [w6w6e6]