The super kaos is a pretty straight forward design, box fuselage and a tapered wing. A short kit can be pretty simplified to plans, wing ribs, fuselage sides, landing gear and blocks. All the balsa should be less than the cost to have a foam wing cut. Anyway dbalsa already cuts a foam wing for all the kaos models. For myself I don't think its worth the effort, the costs to ship even a short kit or even just foam wings to Canada doesn't make it a viable option. Shipping to Canada for a short kit with foam wings would be $25.00 US + by USPS airmail. Shipping around the US is generally 1/4 of the cost.