OK, I did a full spring by-pass, added a Mountain Electronics 46mm - SRK 32x 7135 Driver - V2, which is awesome by the way. and now want to re-flow 6 new emitters. I bought the SRK about 5 years ago so not sure if its the real one. Paid 35 for it. It is now almost as bright as my L6. I am looking for Cool white emitters on Digikey and not sure what to get. I want it brighter them my L6. Can I put 6 XPL’s in it? Like the emitter in my BLF A6 SE? Very new to the game and love modding flashlights! Any help on choosing the emitters would be greatly appreciated. 
I have Kester EP256 solder past, it that ok to re-flow the emitters?
This is what I’m looking at now.
XPLBWT-00-0000-000BV50E2 Cree Inc. | XPLBWT-00-0000-000BV50E2CT-ND DigiKey Electronics
Product Overview
Digi-Key Part Number XPLBWT-00-0000-000BV50E2CT-ND
Quantity Available 966
Can ship immediately
Manufacturer
Cree Inc.
Manufacturer Part Number
XPLBWT-00-0000-000BV50E2
Description LED XLAMP COOL WHITE 5700K SMD
Expanded Description LED Lighting XLamp® XP-L2 White, Cool 5700K 2.82V 1.05A 125° 2-SMD, No Lead, Exposed Pad
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Documents & Media
Datasheets Xlamp XP-L2 LEDs
Design Resources Development Tool Selector
Online Catalog XLamp® XP-L LEDs
Product Attributes Select All
Categories Optoelectronics
LED Lighting - White
Manufacturer Cree Inc.
Series XLamp® XP-L2
Packaging ? Cut Tape (CT) ?
Part Status Active
Color White, Cool
CCT (K) 5700K
Flux @ 85°C, Current - Test 470 lm (460 lm ~ 480 lm)
Flux @ 25°C, Current - Test -
Current - Test 1.05A
Voltage - Forward (Vf) (Typ) 2.82V
Lumens/Watt @ Current - Test 159 lm/W
CRI (Color Rendering Index) 70
Current - Max 3A
Viewing Angle 125°
Mounting Type Surface Mount
Package / Case 2-SMD, No Lead, Exposed Pad
Thermal Resistance of Package 2.2°C/W
Order a V6-3D in NW from mountain Electronics
http://www.mtnelectronics.com/index.php?route=product/product&path=60_106&product_id=322
Digikey has not that good bins
XPL HI V3-3C has more throw and almost no tint shift and no artifacts from textured dome
http://www.mtnelectronics.com/index.php?route=product/product&path=60_106&product_id=793
Thank you 