Looking very good, Zsolt!!
Be sure to find the textures for the rocket stubs within the textures for the "FF-704" scheme, as located on the wing texture sheet. Also, be sure to line up the current textures sheet for the fuselage and wings, with those for the "FF-704" scheme, and notice the differences that you have to adjust. For instance, the exhaust stub textures are different (you'll want to delete the current exhaust stub textures on the fuselage texture sheet, and import the exhaust stub textures from the FF-704 fuselage texture sheet). Also, the gun bay handles are handled differently between the "Little Friends" product, of which the paintkit was designed for, and the "Restored" products, because the "Little Friends" product introduced the detailed and animated gun bay, so be sure to compare the textures in order to make the needed changes regarding the gun bay handles for the "FF-704" model you are repainting.