Thanks for the favor ImA4Wheelr,
From this thread, I really like the beam profile of the DX with XML. But of course, bigger is often better.
The idea is to overdrive a single XM-L2 to around 5A to power a custom bikelight build with large remote lico pack. Id like moderate spill with a great hotspot. Looking forward to seeing what you come up with on the XML rig!