It's also not very appealing to wait all night for questions and then answers.
Regarding the difficulty, Ara had a set with a lot of randomness, invisible traps, and undisclosed roles, and it was fine.
About executing a god - the townspeople have 6 gods, and the mafia has 2. I think that's an imbalance. I suggest simply counting a mortal's vote against a god as 1/2, not displaying or counting the halves until they add up to a whole.
Would it be okay to give the Priest of Set the ability to kill gods when all the mafia gods are dead?