Tricopter plane

Hi im building a tilt rotor tricopter with a wing and a twin tail boom using single fixed prop in the back and two vectored yaw rotors in the front. Basicly a tricopter with 45 degree swept wings. All with 7 channels max. I am going to try and use the eflight software that mission ground control has and imbed the firmware into the pixhawk 4 for that frame. My question is is this even feasible? I mostly just want to control it manually for fun not really add any sensors etc. I have a tx 16 transmitter radiolink that i invested and thought to myself ok this is a good start. The only thing i need now is the pixhawk 4 version and the 8 channel futaba receiver to link to rhe pixhawk4 receiver input. Can anyone shed me some light? Thank you.