You're right, I did mod my Mareks to have lace instead of BOA and Ewan did the same thing later on as well I think.
Really though you should just buy the AJ or Process, both these boots are ideal for kiting and have no BOA.
KP only stocks Hyperlite without the BOA so you won't have a problem

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BOA systems in any sport are pretty dodgy most the time I think. That one on the back of Mystic harnesses is probably the most silly haha.