Just fix the jet the damage is not to bad if the structure is ok than after the new skin and some time to do you will have the jet back to fly again ,the best way to fix wing is to find other damage wing and use the skin from other wing to glue in ,cut out the bad sections and glue in new ,don't use the g10 material it's to heavy and straight it's much better to use regular balsa and glass after if you like to make the balsa harder and stronger mix finishing epoxy with carbon fiber dust and paint the inside side of the balsa than use wax paper lay over the good part of the wing and cover with the balsa with the epoxy and carbon and press tide with send bag next day you will have the exact profile to fix the bad wing ,cut the right part glue in sand the sides and glass the wing fine bondo primer and paint.i hope you understand my broken English if you have time call me you have my # .