For those wishing to see 6 XP-E orange reds in a blinky you can serch YouTube for 'DTK10W LED tail light comparison Superflash'. This video reminded me that my reflector tailights do not show from the side at all except for the red patch on the ground and lit up signs. So I added an extended plastic bubble lens repurposed from a cap for a pressurized caulk can. One light moddified:
I videoed it tonight and it shows very well and does not diminish the rear output noticeably. Unfortuantely, I forgot to rotate the lens so the video was sideways. So video will await the delivery of the new blinky tail lights.