I've just picked up one of those awful "Soar Wing" Chinese ARF electric gliders for next to nothing from a closing down ( again) sale. It actually looks very straight and quite well finished, unlike other reviews that I have read. It is covered in solar film ( or something similar), and I would like to remove it, strip and sand the whole thing, and rebuild it using silk and silkspan covering. Any ideas on how to take off the solar film without totally destroying the wing???