I have to agree that the 25 is a great plane. I built per plans with the only difference being that I also used very little dihedral when I glued the wings together based on another pilots suggestion. This makes the plane fly very well even in windy conditions. Later I added axles to replace the 6-32 screws which were always coming apart causing the tires to rub. I use an SX32 engine with a 10-6 prop and I can take off in about 10 feet! I taught my son to fly invertered circles around the field and the plane will do knife edge. Get one and you won't be sory!