Hey Tom, The os 61 will underpower that plane im not sure in what you want ouy of it ,but that i think will underpower it. Im useing an OS 91FX it fits fine with alittle trimming of cowl. Can someone please tell me what should i use for my rudder, an elevator servos i have a futaba 6x radio and i want to set it up for 3d, i have the 3004 in the wing and i need to beef up my tail section ?