Looks great!
I have ca 30 flights on mine and i really start to like the plane!
I know that O.Fremming here in Norway also has made his own foam wings to save weigth.
He cut them with the same profil in tip and root ...not thicker in tip as the original.
This gave him better snaps and saved him i think it was around 200 gr.You can find his post highr up in this tread.