well i think there should not be fractions because that to old (if any there should be clans another plugin)
also i think minecraftin diffrent time limiteds like teliporters that teliport u to to like 100BC or 600AD and thats kind of the building type.
now i think there should be a gaint empire at spawn
you should also add evil castles and scerte strongholds with tons of zombies and selkitons and spiders.
and i think there should be a weekly saterday event once u open the server ill talk to u about that.
+ we need a goal to get in MMO so i thinking the kings army vs thiefs now the kings army is 1 but thiefs are all vsing each other to kill the king like there are like 100 theifs all vsing each other but then theres the kings empire and i think that what should be in ur server.