I have been building this kit also. Has taken me a lot of time to build as there is a whole lot of wood in that box. I build on it awhile then put it on the shelf, then start again, some day will get it done. Going to use a Fuji 32 for power, and some guys even go up to a US41, but it starts to get a bit heavy with that engine. Good luck, have fun with the build as she is a good flyer, and looks good in the air.