if ur gonna go with the fu 51 dont lfy it like its a 3D.lol that was my mistake, i broke the wing halves right off!!! Beef them up good. Also reinforce were the landing gear plate wiht so fiberglass cloth, on bouncy landings ur gona need it. Also make sure ur receiver isnt to big . My first one didnt fit. Ohter than that ur good to go. Pluse at 45 bucks the kit is practacly disposable. I started my kit ona sunday, and was done ona friday. Have fun!!