FWIW, A while back, a friend sent me some pics of a for-sale Cozy he went to look at. This one is overseas. I have done several Tech Counselor inspections and never seen this level of workmanship. It seems to me that this comes from builders who never made much effort to go see a Rutan design under construction, or see them at fly-ins. If you look at a lot of them, you think "Hmm, I should do better."
All the vortilons appeared to be installed by cutting the wing. It seems the owner landed NG up at one point. The plans fuel gauges; don't see those very often.