Returned after long time / 51 lvl witch / need some build to play [2.4]

Hey,
I need some help - so many changes were made since i played last time.
Got my 51 lvl witch. I need some build to start as a newbie. If possible some links / videos / topics / skilltrees. Last time i remember i played kind a ressurection thing but i can switch (didnt liked it).
I have some equipment on my witch (probably no use after 1,5 year :)).
Anyone can help ?
Thanks in advance.

https://www.pathofexile.com/account/view-profile/Kryptolog