Well Josh, if you are happy with box pleat kilts, and can get a vest and plaid, in addition to the kilt, the question might be "Why would I want a knife pleat?"

You would admittedly wear it less often, it would give you less garments for the same amount of material, and would thereby limit your wardrobe options by taking the plaid and matching vest out of the equation for more formal events.

However, you must be "Hankering" for a reason??

Hmmmm, I don't think I've helped at all