Tach wiring

1st time 912 owner….. 912 UL (S/N 4401480)

What is the preferred method of hooking up the 912 tach wires?
(blue/yellow stripe & white/yellow stripe) 1 to EIS, 1 to ground ?

Stator - yellow wires to rectifier then to battery ?

Ignition modules - 2 purple/red stripe wires do these go to the keyed ignition stitch (R/L ) ?

 
Ignition module - 2 red/black stripe, apply 12 volt for hand prop option ?

I am hooking up a Grand Rapids 4000 EIS 

Thank you in advance!