Had 10+ flights on this plane. Turnigy 2826-13 motor and 9x4.7 or 10x4.7 prop. 1300mAh, 1800mAh or 2200mAh 3s battery. Heavier battery for windy (> 10mph) days.
CG should be right on the spar, NOT as indicated in the manual for stable flight.
Crashed head-on a few times with minimal damage, including hitting a tall tree, requiring me to poke it down with a long pole.
Build instruction provided with kit is mostly useless. Google search for advice on how to build it straight. If done right you have a very stable flying machine.