Advises: HC reach endgame content

Hello,

I am only playing HC. Currently i have a lvl 91 ED trickster.

For once in a league, i'd like to complete at least > 30 challenges. Never tried t15/16 maps. nor shaper. nor atziri. And i am planning to do them.

So far my plan is to wait until i can finish to level my ED gems (5 socketed in weapon swap) and try to corrupt it and then craft a decay bow so that i can wear Kaom.

Here is a link to my char: https://www.pathofexile.com/account/view-profile/schmurtz/characters

But i am not sure i will be able to do shaper / Uber Atziri, Kaom Abyss and buy all of the above is a ton of currency (decay bow, kaom, empower 4, lvl 21 ED)

Do you think i can do all of that with my ED trickster ? Should i maybe roll a second char ? Totem zerker would work ?

I currently have about 400C of stuffs.

Thanks