He has incredible markings!!! What a gorgeous kitty!!
I kinda like Flint, it seems to suit him and it takes Flint to make Fire so.....
But I LOVE THE NAME CIRRUS!!! I agree that you should add a white cat to the mix sometime. (Coming from a white cat momma Cirrus would be an awesome name for a white cat, or Blizzard or Polar.
Sky/Skye/Skylar also has my vote!!!