hobby people sold the kit but no longer carry it nor do they have spare parts the wheel pants are 8in long . I don't feel the magnum 120 will do 3D in this plane if you want that kind of prformance from a glow 2 stroke i would recomend a OS160 or a 150-180 saito 4 stroke I would be happy to share any flying tips with you that i can I fly at mamoth park westmoreland co. I am a member of laurel highlands model airplane club we have a web site (LHMAC.org)