I would like to trade my Bumblebee 550 for a DJI 450 or 550 without flight controller. Included with the Bumblebee are 4 Turnigy D3536/8 1000kv motors, 4 40amp BAL esc's and a single axis gimbal, also one set of 10x4.5 gem fan props and a set of 12x4.5 props. I can include a KK2 board for the...