It's my birthday today, so I took the day off and slept a little longer. :-P
Great game, and an impressive result! I don't know why I always fail to see the obvious, but it never occured to me to destroy the enemy capitals to get all wonders. Well, that's what seperates the great from the good players, I guess.
But it's interesting to compare your approach to my heavy-leader-farming approach. Not only is your approach more successful, but also less dependant on luck. But holding out barely below the domination threshold just to win by 20k wouldn't have been my cup of tea anyway.
Regarding your opening moves, you built the colossus faster than me, so you did that better as well. I had built an additional worker out of Kyoto because the starting worker couldn't keep up with the city's growth, so I guess chopping/irrigating the game wasn't the best move.