tips on improving this arc settup

So i really wanted to do some arc shenanigans but im not the sharpest tool in the shed so i just went to poe ninja found this guy: Legacy_Nghia_Ga's Arc

i mostly just copied what he had gear wise and i love how snappy arc feels with this settup but im not a super huge fan of dying to air.

(yes ik some flask slots are empty and a gem slot but i just used some from my main build so swapped them back)

any tips on fixing that would be appreciated
my pob: My Arc