Electric scooter 5KW Turnigy CA80-80

This is the electric scooter that I am building, it isn’t complete yet. I have put a 5kw Turnigy CA80-80 brushless motor on it and am planning to run 6 x 6s 5000 packs in a 12S 3P configuration which will give me 48v with about 500WH of usable capacity (80% discharge). For commissioning the scooter is remote controlled until I get around to making up a custom PWM controller to control the castle creations ICE HV160