For about a year I was on a quest to find the smallest working kukri to use as an EDC. What I found was not what I was hoping for. The kukri has certain characteristics that make it unique and like most other tools or knives, it has its strengths and weaknesses.
A kukri is at its best when it has the correct proportion of weight, shape, feel and balance. Without that, all you have is a sharpened lawn mower blade. Unfortunately for me, I found that once a kukri gets smaller than the BAS size it stops acting like a kukri. You give up all the forward weight (belly weight) that give the tool its power and the shorter blade can no longer take advantage of the angled blade design.
On the other end of the spectrum where you consider it to be a cutting/slicing/dicing camp tool all the kukri does is throw you a curve. Its curved blade is mediocre at best at this type of work. Now if it were a huge advantage as a chopper you could live with its poor kitchen qualities but with the smaller models, you give up all the best qualities the kukri has to offer and are left with a hard to use kitchen knife as well.
I would try the BAS or 15" Ang Khola. Ask Yangdu (owner of HI) if you can have one made with a larger than normal, real user village karda (companion knife that comes with the kukri) for your food prep work.