boost lines on silber billet block?

I don't have a silber but here's what I did for my boost lines.
After the throttle bodies one line goes to the blow off valve.
I drilled 3 brass fittings on the air box where they are accessible for maintenance and visual checking. They are for fuel controller, boost guage, turbo. I did plumb in an inline manual boost controller and mounted to the frame where it is accessible.
I could have went with just one fitting and tee'd the rest but I didn't like the idea of brittle plastic tees dangling everywhere.
I used blue loctite on the threads and small zip ties on the brass fitting for piece of mind and longevity.