Just to add one more :P
Silverstone Fortres FT02 will be released next week I heard. It is Smexy.
It's Aluminium Bodied so like Lian Li, photo's don't do it justice. It has the 90 degree MOBO rotation for better airflow and good sound dampening. Comes in Silver/Black. has gotten a lot of attention at recent Expo's. It's essentially taken the best of the Silverstone FT01 and RV02 and combined them into one excellent case.
But out of your final 4 I would say the Antec 1200. If you like how it looks then you won't regret it. I have an Antec 900 and I look at the 1200 and think, man that has EVERYTHING that I would ask to improve my case. Every Issue I have with the 900 is resolved in the 1200.