ya thats the gp. Cant wait to see how it does with the sx tail on it. I didnt change the ail at all. If it flys real good that i will have to make a new wing. I made the wing diffrent that the kit. Cut my own ribs and used 1/4 x 1/8 spruce spars. The wing is REAL light. Still trying to get some more wieght out of the fuse.