Weakauras/Addons

I played TBC on the live servers a few years ago and with the anniversary servers coming I decided to come brush up on my skills here. I am having trouble with a lot of addons that either don't work at all or don't work properly. I have been using felbite and trying to figure out for each addon whether TBC or WOTLK versions work better, or at all.

Weakauras so far have been a complete bust. Previously I used Luxthos Feral suite and absolutely loved it but there are no older version that I can find that work. Zia and Weave flat out don't work for me (WA version 4.0).

Does druid macro helper worker on the Onyxia server? Is there a place for weakauras that actually work on Onyxia? Not having a way to track energy tics is super inconvenient for powershifting when I am in cat.

Any help at all is greatly appreciated, I'm looking forward to playing at a high level again and while addons wont make or break that they certainly help for tracking debuffs/server tics etc.

to update myself I have found that I can use older versions of at least one weak aura, Luxthos, by checking versions on wago. The tick timer is borked but everything else seems to track right now which is lit