well the electrics are a double electrics already wired into the car and would run great with the new towbar, which i assume would come with electrics too so it would be the new electrics with the old bar. it would also come with all the fixings and the ball and even a cover. but i don't know if i have the mounting bracket to hold the electrics on. i cable tied them to the tow hook at the back so they are just out of the way.
i am really not sure when i will be getting a new one but i will try and make it soon as possible, i need to find a supplier for a swan neck bar. if you keep poking me then i am more likely to get it done