FYI - we are creating about 2 dozen "ornaments", ranging from 3' tall to 8' tall to spread around the park. They are essentially spheres. The lights on them only go from the south to the north poles (wired from the bottom), with about 24 strands each.
It is the cross sections on your image that is very intriguing. If you are going to populate that portion, I am at a loss as to how to "wire" them in xLights. Once again, please keep us up to date. Interesting.