Hello!

I want to modify my Cessna for flying faster. As the pictures show, I want to reduce the size of the wings (the red color is the are of the wings that will be removed). Do you think it will be succesful or will the plane be unable to fly?

Before:



After:



Also any suggestions for battery? Should I go for a 4-cell? (now I use a 2250 mAh 3-cell LiPo)

Thanks!