A Chiruwa style Ang Khola in the 16.5" to 18" Range will probably work. The thick exposed tang with help shift some of the weight backwards, positively affecting the balance. With Practice you may do pretty well or even really good. Even so, that wouldn't be my first choice for a Fighting blade. A Bruiser of a Camp knife, yes. A fighting knife, no. The 18" WWII on the other hand, is my first choice as a big combat/fighting knife.
The WWII's will take a beating, they handle Chopping and splitting and some of the thinner and lighter ones also do Brush work really well. Along with that, they are faster then the AK's of the same size, [speed is good in a fight] lighter [won't wear you out as fast] and have a history of Combat use. The WWII model is a replica of a WWII combat Khukri. Another example of a Combat Khukri is the M43. I've owned and used both the WWII and M43, to me they felt simalar in design and usage.
You like the idea of the CAK, so go for it! Use it in the bush, IE take it camping. Chop with it, Practice and use it. After a while you'll know if that Khukri will work for you as a M/A blade or not. If not, I say look into the WWII or M43 styles for a Fighting Khukri. . . The UBE and Ultimate Fighter are two other good options for a Fighting Khukri.
Here's my list of combat Khukri's
WWII*
M43*
BAS
ASTK
UBE
Ultimate Fighter
Sirupati*
Gelbu Special
Chitlangi
*denotes my personal picks.
Hope this helps and Welcome to the Forums!!
