Is it a sin?
A Sin to cover a cub in plastic ,???????
Its your plane and your imagination .
actually , Im just about to rip the old yellow skin off my cub, and recover it
Im also going to modify it to include flaps at the same time.
My input for what it is worth , cover your plane in whatever makes you happy, forget about the conventions of the repressed and think outside the box .not only will your plane be original ,but an expression your own imagination.
Highlander