I say Ee-ko. It just makes sense to me. Like Pico, or Niko, Taco Tico, etc.
Plus, the use of Nico and Trico only confirms this. If it wasn't Ee-ko, they other terms would make little sense, as they wouldn't rhyme.
Thanks for another revival, Kantor. I only have two colossi left still. I just haven't had time to get around to them.







