A minor snag I hit - the wire batch they used on my headlight dimmer switch and clutch switch was black with a double red trace, and red with a double black trace. The traces were nearly as wide as the wire colors. The two wire's color schemes appeared to be identical to my ancient presbyopic (tri-focal) eyes.

A lot of folks use one large hole at the bar center for the wires. Not to rock the boat, or to suggest otherwise -- but I drilled two 1/2" holes for the wires near the bar's center, as my deal is to have a third wire dead center for the bar mounted tach.

An alternative to stainless loom is plastic chrome loom.
http://cableorganizer.com/automotive/
http://cableorganizer.com/convoshield/
I'm happy with the plastic stuff, but the stainless would certainly be a notch or two better. Just a thought.