I'd be in for a kit or 2 in the US group buy.
Upsidedownviking I have a similar set up and I love it. Mine is 1.4A, L2x never gets hot. I wouldn't bother with that bezel unless you want to be able to hit someone with it. And since this is a thrower it shouldn't be your only light. You'll need something else to see where you're putting your feet. That's why I go for 1 mode, max brightness. When the battery runs out you replace it. I always have 1 spare for each light.
Upsidedownviking I have a similar set up and I love it. Mine is 1.4A, L2x never gets hot. I wouldn't bother with that bezel unless you want to be able to hit someone with it. And since this is a thrower it shouldn't be your only light. You'll need something else to see where you're putting your feet. That's why I go for 1 mode, max brightness. When the battery runs out you replace it. I always have 1 spare for each light.