That is some real nice building and love the photos and backgroung story
Love that this was a family hobby
Your years of experience in build are showing and all looks great
A fellow at my field had a mid air on his first flight with his new 1/4 scale cub ( Ouch )
I took the plane home in a grabage bag and rebuilt the entire plane
Nice to have a very large Scale Cub as flying large scale is a special experience
My trainer had a large Cub that he had a Zenoa G - 38 in that flew really great
Enjoy this many faceted hobby