setting up twin yamahas

[cptnfish]

I m building a panga with 2-2000 115txry Yamahas
I have: 1-6k1-02 dual keyswitch
2-wire leads 6f825538000
2-6y58350t82bk tachometer assy's
2-6y583553n000 guage harness's
I need 2 main wire harness 16' long that would work with the parts I have. I have a 10 pin round at the motor and an 8 pin round at the key switch. Do I need another harness besides the main and do you have part numbers for me? thanks tim

[boats.net]

6X3-8258A-00-00 is the 16ft 10 pin main harness, would need two of them. It's also available in 20 ft length, part number 6X3-8258A-10-00.