set generator FAIR
This gives each player his own island and all islands are of equal size, correct? While this may be fairer and very suitable for competitive games, it also tends to be a bit boring in the beginning. Maybe since this is "freestyle" put a realistic map. Yes, some people will have more neighbours, some will have less, but it's up to anybody to use his advantages the best he can.
Also:
set tilesperplayer 200
This means LAND tiles, correct? If yes, it's a god number, maybe would be tight in other circumstances, but I have a hunch that half the people will become idle by the 10th turn so there will be more room for the remainers
Also, any chance to make a quick sweep through the Wonders and make at least some of them Small Wonders? Especially the ones helping with happiness like Michelangelo, Bach and some others? Maybe this is a personal preference, but if only one person manages to build stuff like that they will have a huge advantage. Also maybe Adam Smith or other critical ones?