Nice one, Salad! What is the bunch of thin wires coming out on one side? I see two separately for the fan, three to the receiver, what about the rest?
The two wires, black and red leads are for battery, the three empty gold bullet plugs are where the VX4's plug in. You then have the receiver cord, the VPort (on/off button) and the fan which plugs into the ESC. The motors come pre-soldered with bullet connectors.