help with a 2007 50 hp wire diagam

I am trying to wire the ignition, choke, safety buzzer and tether from a sylvan pontoon boat (had a 1994 force 40) to the yamaha wire harness.

i am only 8 wires away. Any help would be much appreciated

[boats.net]

You would be better off using Yamaha key switch panel(704-82570-08-00) that plugs into Yamaha main harness.