Awright....ics theme is looking sexy.
-some of you may experience, but the data toggle will not work until you set up an APN and reboot.
-you may need to push google search to /system for it to work in tapping search in home screen.
-if you zipalign all your apps, calendar app might stop working.
-voltage control is included in the ROM, some of you might find it broken...just reinstall. Also....if you use an init.d script for boot settings....it might not work, so system start-up service will be reliable.
-if you like the galaxy nexus wallpaper, you may not find it. I can't find it too, but there's a hot ZEUS wallpaper to try
So far that's it....thanks dman and the collective
EDIT: those are some observations after hours of use since this morning....