I found this mess when I first put water to it. At first I was going to make all new lines but I see now that they are riveted in place. Length looks to be about 60" but I'm not sure. I'd love to route these differently so they don't get so crushed when it's closed up. But I'm not seeing anything easy. I'm also not sure how to make these from scratch, but that seems the easiest unless I drill out the rivets to put in complete assemblies. Lastly, seems like shut off valves are needed there in case they rupture unexpectedly?