Gamerhome vs Heroesworld

Questions regarding the Chinese rules:
1) how are cities/heroes/colors selected?
2) time per turn?
3) this was asked before - I don't think there was an answer - if a monster is "of the month," can they be joined without diplomacy?
4) so, red-rush is essentially allowed with a small caveat?
5) is it possible to build up secondary towns for Conflux and Necropolis?
6) did we forget anything? The absence of certain restrictions (Cloak of the Undead, hit-and-run, Isra and Vidomina for weak towns, Müllich, DD) could make the game very wild - I'm not against it, but I don't want to end up in a controversial situation.

1 - complete random. Colors just need to be agreed upon.
2 - as you agree- though lovk suggested playing with 8 minutes.
3 - I think there is a wrong translation there- I saw slightly different rules for them where any joining was prohibited altogether. Besides, it's an unlikely situation.
4 - I think this was also misunderstood here, imho it's a complete analogue of our rule.
5 - they are banned, even secondary towns. Plus, there is almost always a problem with wood-ore in the balance. Therefore, advice to everyone- do not rush to exchange these resources at the markets.
6 - we consider the game to be for fun :) - we communicate with opponents during the game and clarify things.