Just to clarify - that photo is where the inspiration to go blue/black came from. It isn't my unit, yet. Also the clutch body will go blue too.
I have all the fittings, like the height adjuster, bearing housings, cutter adjustment screws, clutch adjusters, clutch fork assembly etc etc are all currently in their natural state and the unit will be built that way. I can always change it as its not like the unit will be needed for months.
TC.