I have numerous C8 XM-L T6's and Q5 C8's and a couple of XM-L T6 502B's and numerous Q5 etc. mini's and I still like to make over-volted halogen stuff for on and off-road biking with 4s li-po.
Whole house and motorhome is LED'd!
I was looking at the KD C8 at $16.99 over at Kai's the other week so bought a couple to see what's going on, they have not arrived in England yet but i think they should be here this week and I will post my views in the KD thread.
Heck, you live in the best throwing county in the UK. There's nothing flatter. I'll be expecting to see some great long range beamshots of windmills from you, OK..................lol