Thanks Brad.. Recently I have gotten more and more into throwers. They have zero useful purpose for me, but they sure are fun! The better they throw the less useful they are too me, and the more fun they are too! LOL :D
My ZY-T13 have been modded several times. Im not able to push it much further than 3,75A due to limitations in the stock driver. Atleast I dont fell comfortable about it. But with a de-domed XM-L2 on copper it throws very nicely! :)
I have my "tint-thrower". The Uniquefire UF-X6S, pushing out 5 amps to an XM-L with 80+ CRI. I will swap the emitter to another NW XM-L2 with a bit more power though. Might see if I can increase the current a bit more too. 0:) This light will not have a de-domed emitter. Just lots of mid-long range throw.

I have an STL-V6. The driver is modded for 5,3A, and will put a de-domed XP-G2 in it. Throw should be sick.. I have done some work to the body with and end-mill. That way I can make room for some sort sort of copper "pill". Should be up an running in not too much time.
I currently have an XP-E2 sitting in a gasoline bath. Ill push it as hard is its useful pushing it. I will then put it in a ZY-T619 (a single cell thrower). I have modified the body with an end mill in that light too. Just need to make a little copper plate for pill. Not sure if Ill like it with that tiny emitter, but im curious to see the beam.
I used to have a de-domed XP-G2 in a C8, but I though de-domed XP-G2 in my little aspherical pocket thrower (N-LIght XT50) was way cooler, practical and pocket friendly.
Oh.. and then there is this light that I just ordered.. Ill have to see how its built and what drivers can fit. Hopefully it will make my ZY-T13 seriously obsolete. :)
Ill get around to do a thrower beam shot comparison once Im happy with my throwers.. :)
Would be cool if I could borrow a friends Led-Lenser X21R for the comparison shots..