WIP Clone arrow summoner need help

Salutations exiles,

I've been playing different iteration of the mirror/blink arrow for a while, mostly a deadeye version. I wanted to try something new and I got inspired to try it with guardian.

However, I am not really good at making a build, I did kill red elder with it with ease, but I personally try too many build and didn't reach shaper/uber elder.

I was wondering if anyone had an idea how to improve it.

here is my current build :

https://pastebin.com/m4MLdfMM

here is what I was planning :

https://pastebin.com/zyp9zmYk

So I'm almost there, but I'm sure it can get better. I just don't know how.

Help would be appreciated!