this is probably a good place to start
general rule of thumb - the bigger the emitter the bigger the spot/ floodier the light. XR-E (probably what you have) is the smallest, XM-L2 the biggest that would fit your light.
I’d personally go for a nice neutral white XP-G2 for a light like that. You’ll still get good throw when zoomed out, but you’ll have some spill too and a lovely tint. Get the highest bin you can find for that tint. Illumination Supply and Intl.Outdoor are good places to try. I personally prefer Illumination Supply - Craig’s awesome and delivery is very fast with reasonable prices.