Anyone replace the led in a Streamlight Stinger DS yet

[depusm12]

Just curious to see if anyone had upgraded the led in a Streamlight Stinger DS yet?
I have an older one with the K2 and would like to get it upgraded to say a Cree XP-G or something better?

 

[russthetoolman]

I replaced the luxeon version with a U bin SSC and enjoy more lumens and smoother beam from hot spot to spill. I ordered and tried the new K2 upgrade and found I liked the SSC better.
Easy swap of the luxeon for SSC, no shims needed