You dont need a bluetooth device to see the prob. Just put it in airplane mode and go to the bluetooth checkbox under settings it was greyed out in mine. if you do that in stock its checkable.
I forgot to mention yesterday that the notification window slowing down the media scanner also exisits in stock.
Ill take a look at your patch when you release it i like the increased noise (i wondered if it would blow the speaker lol) but i didnt listen to notifications, alarms with that applied.
I presume you used that metro pcs 2.3.6 update and applied it to stock for this rom, if so do you know where this is on the net? I have never been able to find it.