Ahhhh... An SR-77 Kukri. That would be very nice. However, I'm gonna have to say it's gonna need at least 1/2" thick steel for an 18 incher. If it's 20 inch + we need like 9/16" thick steel or more. Now that would be the chopper.
SYK could make a thinner one for the jungles. Probably 1/8 or 3/16 stock.
Those would be awesome.