Throttle Management, IS something you teach a student and he/she should learn or master before solo, landing, ROG ,etc, etc. Also what is your altitude there, I would not guess much over 1000 feet? I fly at close to 4000 feet above, so for me a saito .72 is not too much power for a kadet, or at any alt for that matter. A kadet has a very strong airframe and is not weak by any means, maybe not the ARF, or a poor build. Back to the Topic. Good Luck with your choice Peter, any of the above mentioned kits would be great for you. Have Fun Building!