vouch for TomE ,if there is any way to improve a light either function or form TomE can do it and he can make lumens appear out of nowhere .That is why I call tome the magician lol.
I'm at work now, so can't check the reflector sizes, but pretty sure this is what I found out. Might be mentioned in those other reviews. All the Warsuns basically use the same head, just some have 1 or more 26650, some 18650, some have external charging, some don't. Think the new models are USB charging? Like this one:
http://www.banggood.com/Warsun-CT9T-CREE-XML2-6Modes-Rechargeable-LED-Flashlight-p-931086.html
It's called "Upgrade version".
BangGood's listings for the X60 is still the old charger port, but at least they don't seem to stretch the specs (don't say AR lens for example):
http://www.banggood.com/Warsun-X60-Cree-XML2-5Mode-1198-Lumens-26650-LED-Flashlight-p-929254.html
It has the round end that goes in the light itself with the X60.
I think I did say USB in the video but it is in fact a 12v (car) charger or a 110 outlet either one that plugs into the port.
I also sent you a PM Tom.
Subbed - looks cool!