So I can save pounds by "sanding the whole airframe a good bit", "taking extra weight out of the nose block", cutting "lightening holes in the stab", putting "lightening holes down the bottom and sides in the long rung of planking", not using "too much epoxy.".......No way this will save you pounds....Oh I forgot, put A LIGHTER ENGINE ON IT - that might help. But "saving pounds" is an exaggeration.
Kurt