Long winded document with butchery as their method, would not touch their methods with a barge pole, the simple way of doing it is to make a wire loop with pins to fit the sockets or even go to the car divisions and get the pins and socket bodies, on the 650GS you can use 1/8" spade connectors and I gather a fair proportion of the other models either use the same plugs/sockets or similar ones on which 1/8" spade will work