Hi,
Your brake line mock-up looks good to me. Personally, I preferred avoiding running the front line on the lower rail as much as I could, to avoid stones and debris projections. I might be too careful, but...
IMG_0026.JPG
(My steering wheel, pedal box and master cylinders are on the left side
)
And yes, Flyerncle is right, your brake lines will be easier to bleed with the brake light switch pointing down, as there is no seat on it, and there will be a cavity (bubble trap) between the end of the thread of the switch and the bottom of the tee-piece... and bubble have a strange tendency to go upwards in a liquid
Hope this will help
