Very nice rom !
However, i managed to encouter some problem.
First, i don't know why, but this rom can't give me access to superuser/root permission.
Then some apps began to be quite buggy, with lots of graphical issue whenever a new window in the prog had to pop up.
And last, i had a "black screen" default (which needed batery removal and all that to reboot), just after i had a received a sms.
to fix root access, install superuser then go to LBE Guard and turn on root permissions then go to superuser (security, automatic response) and change to "allow".
I havent had much trouble with buggy apps but I think you should make sure you get the latest ICS compatible version of all your apps. That should fix that. Also, its been over three days since I had a black screen now but I've been running the phone in 2G only though.