I just finished setting it up and could join it.
Once again, @privex were very helpful.
I called it GTHIV3 and should probably register that account with hive, too.
It's missing players and recipes; It's just a blank server where you can free roam for now.
I am a total noob in GTA. Any help or input is appreciated.
Now I am waiting in hivegc Discord.
If you feel like playing golf against me, or maybe rob a bank together, let me know.