I came across a short kit of the Trouble Maker by Sky (somebody)....it has foam wing cores and stab. The fuselage is white gel-coated fiberglass. It would be part of a deal for two planes and I'm wondering what this kit would be worth....the other kit is a D&B Zero (which I would build). I would sell the Trouble Maker to offset the high cost of the Zero. I believe the Trouble Maker was made/kitted in the early 1970's so it should qualify for the Classic Pattern. Your thoughts....