Switches, Guage, and Wiring Harness

I'm about to repower my old boat with a 2009 F115, it presently has a 1988 115HP 2-Stroke. I would like to replace the old Digital Tach, with a new Multifunction Digital Tach. I'd also like to replace the old key switch, choke switch, warning buzzer, emergency kill switch and wiring harness all with new equipment. The old key switch, choke switch, warning buzzer and emergency kill came out of the 703 Control box which I canabalized to install in my Center Console with an Teleflex Binnacle Control box w/Trim and Tilt.
Could you please give me the Part numbers of the parts i'd need to make the swap out.

Thanks In Advance

Nothings better then a Yamaha

[boats.net]

6YR-W0035-E2-00 Multifunction tach kit
704-82570-08-00 key switch panel
your choice 16,20 or 26ft harness
6X3-8258A-00-00 16ft 10 pin main harness
6X3-8258A-10-00 20ft 10 pin main harness
6K1-8258A-40-00 26ft 10 pin main harness
Tach Kit, Key Switch and Harness prices