Yes, I have seen the Super Bright LEDs and read a few post regarding them, I just don't see any led tail lights that "float my boat". Also, I have a Hyper-lite brake light already mounted so I'm not in a hurry. Until I find something I want to try I'll just be lazy for a while.
By the way, I've had my tail end assembly off and there's nothing to it. Get the rack off and then there are two fasteners, one on each side of the fender that come out then you can pull the tail assembly out enough to unplug a wiring harness and you will be holding it in your hands. That's for the DL1000, should be close for the 650.
Would like to see what you finally decide on.