Here's the files in a neat little package, I'll make KBM version if/when I feel like it. Or maybe someone will be nice enough and bother to make it in my stead, either way don't keep any expectations.
Let me know if you find any bugs or whatever. Also I used part of armageddon's animation for fire blast and it might be a bit excessive, so if anyone wants to use the simpler fireground animation, I can give you the instructions (it's just a matter of (un)commenting a couple of lines).
No readme file included, I don't see any need since it's not a real mod.