need advice choosing replacing / upgrading cree led emitters in a trustfire x100

I had the lense off and dropped a screwdriver in with the emitters while the light was running and it shorted out a few emitters in my trustfire x100

i’m looking to replace / upgrade the cree led emitters

I’ve heard talk about sinkpads?

I have diy ability, just need pointed in a direction with what to choose for emitters

I’m driving the light using the Kaidomain KD 7 LED Series 3-Mode Low Voltage Protection for Two li-ion Battery Circuit Board

http://kaidomain.com/Product/Details.S020166