NUTTSGT, I had seen your compressed air system -- maybe a little more than a "few" pictures, but very helpful. Having seen your painted air lines, I thought I would go ahead with the project. So far, I've been able to hide the utilities -- electrical wiring, plumbing, etc. -- pretty well. I was afraid the air lines would stand out. Seeing your set up opened my eyes to painting the pipes (duh-huh), so I started thinking about how I wanted to approach it. That's about when the "free" pipes and valves showed up. I don't think I'll use orange -- as an NC State grad, I am not about to use Clempson orange!?!? Maybe a tan that blends with the wooden walls.
Re-reading your air lines episode brought me a few chuckles. I agree, there's no way to get a project done without at least three trips to the hardware store. I always recall a project a buddy helped me with: installing a 100 amp service in my detached garage about 100 feet away. He was an electrician by trade, specializing in pump stations. So, I figured he knew what he was doing. In fact, he had a Ditch Witch, so he HAD to know what was up. Due to his familiarity with pump stations (e. g., sewer systems), he suggested that I get a sewer line patch kit before we started digging, just in case. . . . Turns out, we never found the septic line, but we found my sprinkler system -- FIVE times. On the last evening of the job, he shows up at about 6 PM and says, "We'll have it finished by dark." Since this was winter time, I felt pretty good about that. Well, three trips to Lowe's later, he says, "That should be the last item we need." I said, "I hope so, Lowe's closed their doors as I left!" Fortunately, he was right; he finished up, turned his head, threw the switch, and checked to see if the kitchen light was still on. All good.