yamaha 70 2stroke to yamaha 4 stoke 75 hp digital guage wiring

[whitetinydog]

I just bought a 75 hp 4 stroke (2008) to replace my 70 hp 2 stroke(1985) I need a wiring diagram to hook up my guages . the new motor has tiny pin plug in wiring while the old one has big single plug ins for the tach,oil.trim and heat.I need to know what colors in the 75 mean or is there a crossover cable that you can buy to hook these up