Really nice install!!!! If I had to do mine over,
fiberglass tube would definitely be my choice over polyethylene. I'm still unclear exactly how you placed the cloth when bonding the tubes. Probably need to check it out again when I haven't been staring at a computer all day.
I love the led strip on in fan idea. I've been using a strip in the sleeping area and I love the colors brightness adjustment. Eventually I'll probably upgrade to a multi channel controller and install various strips, now I think a strip inside the lifted area above my wood trim would be a great spot for one.