alright just to let all of you know 6411 doesnt fix the notification issues
but i did notice if you delete the messages/calls widget and put them back one at a time it seems to fix it!
as for battery i need to tweak it some more havent had a chance this weekend to work on the rom so im gonna be busy today with it
as for the bluetooth issue i havent tried this yet but you might have been using a diff version of the bluetooth program in other roms
i suggest you use PIMbackup to backup your contacts, its much much easier than using your old phone to transfer every time and its also much quicker!