1. Marriage mod is not needed, you can just RP it.
2. Already suggested that, no changes made yet.
3. Factions, completely useless and +1's PvP, no roleplay. Nice concept but still useless.
4. Chairs, huh ok?
5. Roleplayably, this would make no sense as a player in IC should not die unless it was roleplayed. (I think)
Also, are you talking about Mods, or plugins? There's a difference, a slightly large difference.
(My opinions)